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authorMichael Chan <mchan@broadcom.com>2006-05-22 16:39:20 -0700
committerDavid S. Miller <davem@davemloft.net>2006-05-22 16:39:20 -0700
commitae181bc44c65fdc93d0d2d908534b22e43f60f56 (patch)
tree1b3e93698455063d88c130cb7407a7b2c4dc3100 /drivers/net/bnx2.c
parentbae25761c92c5eec781b6ea72bbe7e98fc8382a0 (diff)
downloadop-kernel-dev-ae181bc44c65fdc93d0d2d908534b22e43f60f56.zip
op-kernel-dev-ae181bc44c65fdc93d0d2d908534b22e43f60f56.tar.gz
[BNX2]: Use kmalloc instead of array
Use kmalloc() instead of a local array in bnx2_nvram_write(). Update version to 1.4.40. Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/bnx2.c')
-rw-r--r--drivers/net/bnx2.c18
1 files changed, 14 insertions, 4 deletions
diff --git a/drivers/net/bnx2.c b/drivers/net/bnx2.c
index 509f104..54161ae 100644
--- a/drivers/net/bnx2.c
+++ b/drivers/net/bnx2.c
@@ -55,8 +55,8 @@
#define DRV_MODULE_NAME "bnx2"
#define PFX DRV_MODULE_NAME ": "
-#define DRV_MODULE_VERSION "1.4.39"
-#define DRV_MODULE_RELDATE "March 22, 2006"
+#define DRV_MODULE_VERSION "1.4.40"
+#define DRV_MODULE_RELDATE "May 22, 2006"
#define RUN_AT(x) (jiffies + (x))
@@ -2945,7 +2945,7 @@ bnx2_nvram_write(struct bnx2 *bp, u32 offset, u8 *data_buf,
int buf_size)
{
u32 written, offset32, len32;
- u8 *buf, start[4], end[4];
+ u8 *buf, start[4], end[4], *flash_buffer = NULL;
int rc = 0;
int align_start, align_end;
@@ -2985,12 +2985,19 @@ bnx2_nvram_write(struct bnx2 *bp, u32 offset, u8 *data_buf,
memcpy(buf + align_start, data_buf, buf_size);
}
+ if (bp->flash_info->buffered == 0) {
+ flash_buffer = kmalloc(264, GFP_KERNEL);
+ if (flash_buffer == NULL) {
+ rc = -ENOMEM;
+ goto nvram_write_end;
+ }
+ }
+
written = 0;
while ((written < len32) && (rc == 0)) {
u32 page_start, page_end, data_start, data_end;
u32 addr, cmd_flags;
int i;
- u8 flash_buffer[264];
/* Find the page_start addr */
page_start = offset32 + written;
@@ -3109,6 +3116,9 @@ bnx2_nvram_write(struct bnx2 *bp, u32 offset, u8 *data_buf,
}
nvram_write_end:
+ if (bp->flash_info->buffered == 0)
+ kfree(flash_buffer);
+
if (align_start || align_end)
kfree(buf);
return rc;
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