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authorJesper Juhl <jesper.juhl@gmail.com>2005-09-10 11:26:54 +0400
committerLinus Torvalds <torvalds@g5.osdl.org>2005-09-10 21:06:30 +0400
commitf9101210e7aa72daf92722d451a2f7e3af5f781f (patch)
tree9554007e19387f2d05352ab03332be50c5b95f5b /drivers/video/vgastate.c
parent887c27f369abc458556a5ce8ab22ddd498474307 (diff)
downloadlinux-f9101210e7aa72daf92722d451a2f7e3af5f781f.tar.xz
[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/video/vgastate.c')
-rw-r--r--drivers/video/vgastate.c15
1 files changed, 5 insertions, 10 deletions
diff --git a/drivers/video/vgastate.c b/drivers/video/vgastate.c
index 0ea62d8bc703..ca92940f3943 100644
--- a/drivers/video/vgastate.c
+++ b/drivers/video/vgastate.c
@@ -342,16 +342,11 @@ static void vga_cleanup(struct vgastate *state)
if (state->vidstate != NULL) {
struct regstate *saved = (struct regstate *) state->vidstate;
- if (saved->vga_font0)
- vfree(saved->vga_font0);
- if (saved->vga_font1)
- vfree(saved->vga_font1);
- if (saved->vga_text)
- vfree(saved->vga_text);
- if (saved->vga_cmap)
- vfree(saved->vga_cmap);
- if (saved->attr)
- vfree(saved->attr);
+ vfree(saved->vga_font0);
+ vfree(saved->vga_font1);
+ vfree(saved->vga_text);
+ vfree(saved->vga_cmap);
+ vfree(saved->attr);
kfree(saved);
state->vidstate = NULL;
}