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-rw-r--r--drivers/mtd/chips/cfi_cmdset_0001.c3
-rw-r--r--drivers/mtd/chips/cfi_cmdset_0002.c4
-rw-r--r--drivers/mtd/devices/blkmtd.c7
-rw-r--r--drivers/mtd/inftlcore.c12
-rw-r--r--drivers/mtd/maps/amd76xrom.c4
-rw-r--r--drivers/mtd/maps/bast-flash.c3
-rw-r--r--drivers/mtd/maps/ceiva.c3
-rw-r--r--drivers/mtd/maps/ichxrom.c5
-rw-r--r--drivers/mtd/maps/integrator-flash.c6
-rw-r--r--drivers/mtd/maps/ipaq-flash.c3
-rw-r--r--drivers/mtd/maps/iq80310.c3
-rw-r--r--drivers/mtd/maps/ixp2000.c3
-rw-r--r--drivers/mtd/maps/ixp4xx.c3
-rw-r--r--drivers/mtd/maps/lubbock-flash.c3
-rw-r--r--drivers/mtd/maps/omap-toto-flash.c3
-rw-r--r--drivers/mtd/maps/sa1100-flash.c3
-rw-r--r--drivers/mtd/maps/sun_uflash.c4
-rw-r--r--drivers/mtd/maps/tqm8xxl.c6
-rw-r--r--drivers/mtd/nand/nand_base.c5
-rw-r--r--drivers/mtd/nftlcore.c12
20 files changed, 32 insertions, 63 deletions
diff --git a/drivers/mtd/chips/cfi_cmdset_0001.c b/drivers/mtd/chips/cfi_cmdset_0001.c
index 0cfcd88..c3fc9b2 100644
--- a/drivers/mtd/chips/cfi_cmdset_0001.c
+++ b/drivers/mtd/chips/cfi_cmdset_0001.c
@@ -455,8 +455,7 @@ static struct mtd_info *cfi_intelext_setup(struct mtd_info *mtd)
setup_err:
if(mtd) {
- if(mtd->eraseregions)
- kfree(mtd->eraseregions);
+ kfree(mtd->eraseregions);
kfree(mtd);
}
kfree(cfi->cmdset_priv);
diff --git a/drivers/mtd/chips/cfi_cmdset_0002.c b/drivers/mtd/chips/cfi_cmdset_0002.c
index 8505f11..0e64750 100644
--- a/drivers/mtd/chips/cfi_cmdset_0002.c
+++ b/drivers/mtd/chips/cfi_cmdset_0002.c
@@ -378,8 +378,7 @@ static struct mtd_info *cfi_amdstd_setup(struct mtd_info *mtd)
setup_err:
if(mtd) {
- if(mtd->eraseregions)
- kfree(mtd->eraseregions);
+ kfree(mtd->eraseregions);
kfree(mtd);
}
kfree(cfi->cmdset_priv);
@@ -1742,6 +1741,7 @@ static void cfi_amdstd_destroy(struct mtd_info *mtd)
{
struct map_info *map = mtd->priv;
struct cfi_private *cfi = map->fldrv_priv;
+
kfree(cfi->cmdset_priv);
kfree(cfi->cfiq);
kfree(cfi);
diff --git a/drivers/mtd/devices/blkmtd.c b/drivers/mtd/devices/blkmtd.c
index 662e807..59a29e6 100644
--- a/drivers/mtd/devices/blkmtd.c
+++ b/drivers/mtd/devices/blkmtd.c
@@ -539,11 +539,8 @@ static void free_device(struct blkmtd_dev *dev)
{
DEBUG(2, "blkmtd: free_device() dev = %p\n", dev);
if(dev) {
- if(dev->mtd_info.eraseregions)
- kfree(dev->mtd_info.eraseregions);
- if(dev->mtd_info.name)
- kfree(dev->mtd_info.name);
-
+ kfree(dev->mtd_info.eraseregions);
+ kfree(dev->mtd_info.name);
if(dev->blkdev) {
invalidate_inode_pages(dev->blkdev->bd_inode->i_mapping);
close_bdev_excl(dev->blkdev);
diff --git a/drivers/mtd/inftlcore.c b/drivers/mtd/inftlcore.c
index 39eb53f..8db65bf 100644
--- a/drivers/mtd/inftlcore.c
+++ b/drivers/mtd/inftlcore.c
@@ -126,10 +126,8 @@ static void inftl_add_mtd(struct mtd_blktrans_ops *tr, struct mtd_info *mtd)
}
if (add_mtd_blktrans_dev(&inftl->mbd)) {
- if (inftl->PUtable)
- kfree(inftl->PUtable);
- if (inftl->VUtable)
- kfree(inftl->VUtable);
+ kfree(inftl->PUtable);
+ kfree(inftl->VUtable);
kfree(inftl);
return;
}
@@ -147,10 +145,8 @@ static void inftl_remove_dev(struct mtd_blktrans_dev *dev)
del_mtd_blktrans_dev(dev);
- if (inftl->PUtable)
- kfree(inftl->PUtable);
- if (inftl->VUtable)
- kfree(inftl->VUtable);
+ kfree(inftl->PUtable);
+ kfree(inftl->VUtable);
kfree(inftl);
}
diff --git a/drivers/mtd/maps/amd76xrom.c b/drivers/mtd/maps/amd76xrom.c
index e8a900a..9a64149 100644
--- a/drivers/mtd/maps/amd76xrom.c
+++ b/drivers/mtd/maps/amd76xrom.c
@@ -259,9 +259,7 @@ static int __devinit amd76xrom_init_one (struct pci_dev *pdev,
out:
/* Free any left over map structures */
- if (map) {
- kfree(map);
- }
+ kfree(map);
/* See if I have any map structures */
if (list_empty(&window->maps)) {
amd76xrom_cleanup(window);
diff --git a/drivers/mtd/maps/bast-flash.c b/drivers/mtd/maps/bast-flash.c
index bfe994e..8c19d72 100644
--- a/drivers/mtd/maps/bast-flash.c
+++ b/drivers/mtd/maps/bast-flash.c
@@ -104,8 +104,7 @@ static int bast_flash_remove(struct device *dev)
map_destroy(info->mtd);
}
- if (info->partitions)
- kfree(info->partitions);
+ kfree(info->partitions);
if (info->area) {
release_resource(info->area);
diff --git a/drivers/mtd/maps/ceiva.c b/drivers/mtd/maps/ceiva.c
index c68b31d..5a95ab3 100644
--- a/drivers/mtd/maps/ceiva.c
+++ b/drivers/mtd/maps/ceiva.c
@@ -313,8 +313,7 @@ static void __init clps_locate_partitions(struct mtd_info *mtd)
static void __exit clps_destroy_partitions(void)
{
- if (parsed_parts)
- kfree(parsed_parts);
+ kfree(parsed_parts);
}
static struct mtd_info *mymtd;
diff --git a/drivers/mtd/maps/ichxrom.c b/drivers/mtd/maps/ichxrom.c
index e505207..c5e2111 100644
--- a/drivers/mtd/maps/ichxrom.c
+++ b/drivers/mtd/maps/ichxrom.c
@@ -306,9 +306,8 @@ static int __devinit ichxrom_init_one (struct pci_dev *pdev,
out:
/* Free any left over map structures */
- if (map) {
- kfree(map);
- }
+ kfree(map);
+
/* See if I have any map structures */
if (list_empty(&window->maps)) {
ichxrom_cleanup(window);
diff --git a/drivers/mtd/maps/integrator-flash.c b/drivers/mtd/maps/integrator-flash.c
index d14a018..93f50d6d 100644
--- a/drivers/mtd/maps/integrator-flash.c
+++ b/drivers/mtd/maps/integrator-flash.c
@@ -148,8 +148,7 @@ static int armflash_probe(struct device *_dev)
del_mtd_partitions(info->mtd);
map_destroy(info->mtd);
}
- if (info->parts)
- kfree(info->parts);
+ kfree(info->parts);
no_device:
iounmap(base);
@@ -176,8 +175,7 @@ static int armflash_remove(struct device *_dev)
del_mtd_partitions(info->mtd);
map_destroy(info->mtd);
}
- if (info->parts)
- kfree(info->parts);
+ kfree(info->parts);
iounmap(info->map.virt);
release_resource(info->res);
diff --git a/drivers/mtd/maps/ipaq-flash.c b/drivers/mtd/maps/ipaq-flash.c
index 7124018..70b0e0b 100644
--- a/drivers/mtd/maps/ipaq-flash.c
+++ b/drivers/mtd/maps/ipaq-flash.c
@@ -431,8 +431,7 @@ static void __exit ipaq_mtd_cleanup(void)
if (my_sub_mtd[i])
map_destroy(my_sub_mtd[i]);
}
- if (parsed_parts)
- kfree(parsed_parts);
+ kfree(parsed_parts);
}
}
diff --git a/drivers/mtd/maps/iq80310.c b/drivers/mtd/maps/iq80310.c
index 558d014..2e757749 100644
--- a/drivers/mtd/maps/iq80310.c
+++ b/drivers/mtd/maps/iq80310.c
@@ -103,8 +103,7 @@ static void __exit cleanup_iq80310(void)
if (mymtd) {
del_mtd_partitions(mymtd);
map_destroy(mymtd);
- if (parsed_parts)
- kfree(parsed_parts);
+ kfree(parsed_parts);
}
if (iq80310_map.virt)
iounmap((void *)iq80310_map.virt);
diff --git a/drivers/mtd/maps/ixp2000.c b/drivers/mtd/maps/ixp2000.c
index 00b9f67..6f36497 100644
--- a/drivers/mtd/maps/ixp2000.c
+++ b/drivers/mtd/maps/ixp2000.c
@@ -129,8 +129,7 @@ static int ixp2000_flash_remove(struct device *_dev)
if (info->map.map_priv_1)
iounmap((void *) info->map.map_priv_1);
- if (info->partitions) {
- kfree(info->partitions); }
+ kfree(info->partitions);
if (info->res) {
release_resource(info->res);
diff --git a/drivers/mtd/maps/ixp4xx.c b/drivers/mtd/maps/ixp4xx.c
index 733a929..0d87c02 100644
--- a/drivers/mtd/maps/ixp4xx.c
+++ b/drivers/mtd/maps/ixp4xx.c
@@ -124,8 +124,7 @@ static int ixp4xx_flash_remove(struct device *_dev)
if (info->map.map_priv_1)
iounmap((void *) info->map.map_priv_1);
- if (info->partitions)
- kfree(info->partitions);
+ kfree(info->partitions);
if (info->res) {
release_resource(info->res);
diff --git a/drivers/mtd/maps/lubbock-flash.c b/drivers/mtd/maps/lubbock-flash.c
index 2337e0c..2b4c505 100644
--- a/drivers/mtd/maps/lubbock-flash.c
+++ b/drivers/mtd/maps/lubbock-flash.c
@@ -158,8 +158,7 @@ static void __exit cleanup_lubbock(void)
if (lubbock_maps[i].cached)
iounmap(lubbock_maps[i].cached);
- if (parsed_parts[i])
- kfree(parsed_parts[i]);
+ kfree(parsed_parts[i]);
}
}
diff --git a/drivers/mtd/maps/omap-toto-flash.c b/drivers/mtd/maps/omap-toto-flash.c
index da36e8d..7633041 100644
--- a/drivers/mtd/maps/omap-toto-flash.c
+++ b/drivers/mtd/maps/omap-toto-flash.c
@@ -124,8 +124,7 @@ static void __exit omap_toto_mtd_cleanup(void)
if (flash_mtd) {
del_mtd_partitions(flash_mtd);
map_destroy(flash_mtd);
- if (parsed_parts)
- kfree(parsed_parts);
+ kfree(parsed_parts);
}
}
diff --git a/drivers/mtd/maps/sa1100-flash.c b/drivers/mtd/maps/sa1100-flash.c
index c8d0da1..a31f6ee 100644
--- a/drivers/mtd/maps/sa1100-flash.c
+++ b/drivers/mtd/maps/sa1100-flash.c
@@ -241,8 +241,7 @@ static void sa1100_destroy(struct sa_info *info, struct flash_platform_data *pla
#endif
}
- if (info->parts)
- kfree(info->parts);
+ kfree(info->parts);
for (i = info->num_subdev - 1; i >= 0; i--)
sa1100_destroy_subdev(&info->subdev[i]);
diff --git a/drivers/mtd/maps/sun_uflash.c b/drivers/mtd/maps/sun_uflash.c
index 29091d1..1355c28 100644
--- a/drivers/mtd/maps/sun_uflash.c
+++ b/drivers/mtd/maps/sun_uflash.c
@@ -166,9 +166,7 @@ static void __exit uflash_cleanup(void)
iounmap(udev->map.virt);
udev->map.virt = NULL;
}
- if(0 != udev->name) {
- kfree(udev->name);
- }
+ kfree(udev->name);
kfree(udev);
}
}
diff --git a/drivers/mtd/maps/tqm8xxl.c b/drivers/mtd/maps/tqm8xxl.c
index 4e28b97..0aca817 100644
--- a/drivers/mtd/maps/tqm8xxl.c
+++ b/drivers/mtd/maps/tqm8xxl.c
@@ -224,10 +224,8 @@ int __init init_tqm_mtd(void)
error_mem:
for(idx = 0 ; idx < FLASH_BANK_MAX ; idx++) {
if(map_banks[idx] != NULL) {
- if(map_banks[idx]->name != NULL) {
- kfree(map_banks[idx]->name);
- map_banks[idx]->name = NULL;
- }
+ kfree(map_banks[idx]->name);
+ map_banks[idx]->name = NULL;
kfree(map_banks[idx]);
map_banks[idx] = NULL;
}
diff --git a/drivers/mtd/nand/nand_base.c b/drivers/mtd/nand/nand_base.c
index 04e5431..8e78d7b 100644
--- a/drivers/mtd/nand/nand_base.c
+++ b/drivers/mtd/nand/nand_base.c
@@ -2676,9 +2676,8 @@ void nand_release (struct mtd_info *mtd)
/* Deregister the device */
del_mtd_device (mtd);
- /* Free bad block table memory, if allocated */
- if (this->bbt)
- kfree (this->bbt);
+ /* Free bad block table memory */
+ kfree (this->bbt);
/* Buffer allocated by nand_scan ? */
if (this->options & NAND_OOBBUF_ALLOC)
kfree (this->oob_buf);
diff --git a/drivers/mtd/nftlcore.c b/drivers/mtd/nftlcore.c
index b201404..062ff38 100644
--- a/drivers/mtd/nftlcore.c
+++ b/drivers/mtd/nftlcore.c
@@ -114,10 +114,8 @@ static void nftl_add_mtd(struct mtd_blktrans_ops *tr, struct mtd_info *mtd)
}
if (add_mtd_blktrans_dev(&nftl->mbd)) {
- if (nftl->ReplUnitTable)
- kfree(nftl->ReplUnitTable);
- if (nftl->EUNtable)
- kfree(nftl->EUNtable);
+ kfree(nftl->ReplUnitTable);
+ kfree(nftl->EUNtable);
kfree(nftl);
return;
}
@@ -133,10 +131,8 @@ static void nftl_remove_dev(struct mtd_blktrans_dev *dev)
DEBUG(MTD_DEBUG_LEVEL1, "NFTL: remove_dev (i=%d)\n", dev->devnum);
del_mtd_blktrans_dev(dev);
- if (nftl->ReplUnitTable)
- kfree(nftl->ReplUnitTable);
- if (nftl->EUNtable)
- kfree(nftl->EUNtable);
+ kfree(nftl->ReplUnitTable);
+ kfree(nftl->EUNtable);
kfree(nftl);
}
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