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authorJesper Juhl <jesper.juhl@gmail.com>2005-09-10 00:26:54 -0700
committerLinus Torvalds <torvalds@g5.osdl.org>2005-09-10 10:06:30 -0700
commitf9101210e7aa72daf92722d451a2f7e3af5f781f (patch)
tree9554007e19387f2d05352ab03332be50c5b95f5b /drivers/media/common
parent887c27f369abc458556a5ce8ab22ddd498474307 (diff)
downloadop-kernel-dev-f9101210e7aa72daf92722d451a2f7e3af5f781f.zip
op-kernel-dev-f9101210e7aa72daf92722d451a2f7e3af5f781f.tar.gz
[PATCH] vfree and kfree cleanup in drivers/
This patch does a full cleanup of 'NULL checks before vfree', and a partial cleanup of calls to kfree for all of drivers/ - the kfree bit is partial in that I only did the files that also had vfree calls in them. The patch also gets rid of some redundant (void *) casts of pointers being passed to [vk]free, and a some tiny whitespace corrections also crept in. Signed-off-by: Jesper Juhl <jesper.juhl@gmail.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'drivers/media/common')
-rw-r--r--drivers/media/common/saa7146_core.c6
1 files changed, 2 insertions, 4 deletions
diff --git a/drivers/media/common/saa7146_core.c b/drivers/media/common/saa7146_core.c
index cd5828b..206cc2f 100644
--- a/drivers/media/common/saa7146_core.c
+++ b/drivers/media/common/saa7146_core.c
@@ -168,10 +168,8 @@ void saa7146_pgtable_free(struct pci_dev *pci, struct saa7146_pgtable *pt)
return;
pci_free_consistent(pci, pt->size, pt->cpu, pt->dma);
pt->cpu = NULL;
- if (NULL != pt->slist) {
- kfree(pt->slist);
- pt->slist = NULL;
- }
+ kfree(pt->slist);
+ pt->slist = NULL;
}
int saa7146_pgtable_alloc(struct pci_dev *pci, struct saa7146_pgtable *pt)
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