[ALSA] NULL pointer dereference in sound/synth/emux/soundfont.c

this is about coverity id #100.
It seems the if statement is negated, since the else branch calls
remove_info() with sflist->currsf as a parameter where it gets
dereferenced.

Signed-off-by: Eric Sesterhenn <snakebyte@gmx.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>

1 files changed, 1 insertions, 1 deletions

diff --git a/sound/synth/emux/soundfont.c b/sound/synth/emux/soundfont.c
index 7f0bdea0dfd3..455e535933ec 100644
--- a/sound/synth/emux/soundfont.c
+++ b/sound/synth/emux/soundfont.c
@@ -195,7 +195,7 @@ snd_soundfont_load(struct snd_sf_list *sflist, const void __user *data,
                 break;
         case SNDRV_SFNT_REMOVE_INFO:
                 /* patch must be opened */
-                if (sflist->currsf) {
+                if (!sflist->currsf) {
                         snd_printk("soundfont: remove_info: patch not opened\n");
                         rc = -EINVAL;
                 } else {