commit 07e0e93d9a3cdbe3cad450e0d0a2937585dffc55
author Jesper Juhl <jesper.juhl@gmail.com> Tue Mar 28 01:56:49 2006 -0800
committer Linus Torvalds <torvalds@g5.osdl.org> Tue Mar 28 09:16:08 2006 -0800
tree ea4ab1d1b81ffb43eec99b949a0be01e20abe816
parent 457d3d432bede99ed04d3bdeb5efb238a3627e8f

[PATCH] maestro3 vfree NULL check fixup

vfree() checks for NULL, no need to do it explicitly.

Signed-off-by: Jesper Juhl <jesper.juhl@gmail.com>
Acked-by: Zach Brown <zab@zabbo.net>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

sound/oss/maestro3.c

diff --git a/sound/oss/maestro3.c b/sound/oss/maestro3.c
index 66044af..4a5e423 100644
--- a/sound/oss/maestro3.c
+++ b/sound/oss/maestro3.c
@@ -2582,15 +2582,9 @@
 
     return 0;
 }
-static void free_dsp_suspendmem(struct m3_card *card)
-{
-   if(card->suspend_mem)
-       vfree(card->suspend_mem);
-}
 
 #else
 #define alloc_dsp_suspendmem(args...) 0
-#define free_dsp_suspendmem(args...) 
 #endif
 
 /*
@@ -2717,7 +2711,7 @@
     if(ret) {
         if(card->iobase)
             release_region(pci_resource_start(pci_dev, 0), pci_resource_len(pci_dev, 0));
-        free_dsp_suspendmem(card);
+        vfree(card->suspend_mem);
         if(card->ac97) {
             unregister_sound_mixer(card->ac97->dev_mixer);
             kfree(card->ac97);
@@ -2760,7 +2754,7 @@
         }
 
         release_region(card->iobase, 256);
-        free_dsp_suspendmem(card);
+        vfree(card->suspend_mem);
         kfree(card);
     }
     devs = NULL;