From f9101210e7aa72daf92722d451a2f7e3af5f781f Mon Sep 17 00:00:00 2001 From: Jesper Juhl Date: Sat, 10 Sep 2005 00:26:54 -0700 Subject: [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 Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- drivers/video/vgastate.c | 15 +++++---------- 1 file changed, 5 insertions(+), 10 deletions(-) (limited to 'drivers/video/vgastate.c') 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; } -- cgit v1.2.3