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authorJeff Garzik <jeff@garzik.org>2006-12-07 07:35:34 +0300
committerLinus Torvalds <torvalds@woody.osdl.org>2006-12-07 19:39:31 +0300
commite45f4676108d19ae93918f06cb6731c86108341a (patch)
tree66811c091d94f77697835e53d6d9b052af143982 /sound/oss/emu10k1/cardwi.h
parent91046a8a693823d434f0aa70419c48ebeb8e1b11 (diff)
downloadlinux-e45f4676108d19ae93918f06cb6731c86108341a.tar.xz
[PATCH] sound/oss/emu10k1: handle userspace copy errors
Propagate copy_to/from_user() errors back through callers. Signed-off-by: Jeff Garzik <jeff@garzik.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'sound/oss/emu10k1/cardwi.h')
-rw-r--r--sound/oss/emu10k1/cardwi.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/sound/oss/emu10k1/cardwi.h b/sound/oss/emu10k1/cardwi.h
index 15cfb9b35596..e82029b46ad1 100644
--- a/sound/oss/emu10k1/cardwi.h
+++ b/sound/oss/emu10k1/cardwi.h
@@ -83,7 +83,7 @@ void emu10k1_wavein_close(struct emu10k1_wavedevice *);
void emu10k1_wavein_start(struct emu10k1_wavedevice *);
void emu10k1_wavein_stop(struct emu10k1_wavedevice *);
void emu10k1_wavein_getxfersize(struct wiinst *, u32 *);
-void emu10k1_wavein_xferdata(struct wiinst *, u8 __user *, u32 *);
+int emu10k1_wavein_xferdata(struct wiinst *, u8 __user *, u32 *);
int emu10k1_wavein_setformat(struct emu10k1_wavedevice *, struct wave_format *);
void emu10k1_wavein_update(struct emu10k1_card *, struct wiinst *);