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author | Erik Andrén <erik.andren@gmail.com> | 2009-01-21 07:43:49 +0100 |
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committer | Erik Andrén <erik.andren@gmail.com> | 2009-01-21 07:43:49 +0100 |
commit | 5b87a2f7c24397e15869398e8c2b7c6f59a4cb40 (patch) | |
tree | f59ff239d667e7d7173cd8092e490681068e18c3 | |
parent | 8c0be3648f4bdd6dd43fc0166abb3f4880d8983d (diff) | |
download | mediapointer-dvb-s2-5b87a2f7c24397e15869398e8c2b7c6f59a4cb40.tar.gz mediapointer-dvb-s2-5b87a2f7c24397e15869398e8c2b7c6f59a4cb40.tar.bz2 |
gspca - m5602: Remove useless error check
From: Erik Andrén <erik.andren@gmail.com>
Priority: normal
Signed-off-by: Erik Andrén <erik.andren@gmail.com>
-rw-r--r-- | linux/drivers/media/video/gspca/m5602/m5602_core.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/linux/drivers/media/video/gspca/m5602/m5602_core.c b/linux/drivers/media/video/gspca/m5602/m5602_core.c index 93302f31a..9147e3927 100644 --- a/linux/drivers/media/video/gspca/m5602/m5602_core.c +++ b/linux/drivers/media/video/gspca/m5602/m5602_core.c @@ -84,10 +84,11 @@ int m5602_wait_for_i2c(struct sd *sd) { int err; u8 data; + do { err = m5602_read_bridge(sd, M5602_XB_I2C_STATUS, &data); } while ((data & I2C_BUSY) && !err); - return (err < 0) ? err : 0; + return err; } int m5602_read_sensor(struct sd *sd, const u8 address, |