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| author | Jesper Juhl <jesper.juhl@gmail.com> | 2005-09-10 00:26:54 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2005-09-10 10:06:30 -0700 |
| commit | f9101210e7aa72daf92722d451a2f7e3af5f781f (patch) | |
| tree | 9554007e19387f2d05352ab03332be50c5b95f5b /drivers/video | |
| parent | 887c27f369abc458556a5ce8ab22ddd498474307 (diff) | |
| download | talos-obmc-linux-f9101210e7aa72daf92722d451a2f7e3af5f781f.tar.gz talos-obmc-linux-f9101210e7aa72daf92722d451a2f7e3af5f781f.zip | |
[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')
| -rw-r--r-- | drivers/video/vgastate.c | 15 |
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; } |
