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| author | Dan Carpenter <dan.carpenter@oracle.com> | 2017-12-05 17:37:39 +0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@s-opensource.com> | 2018-01-05 20:47:07 +0300 |
| commit | 021741ad36b88cb2c662dd194b80b4439ab8697e (patch) | |
| tree | 0c4034eeaac3b047293244204f817b1396e8cec1 /drivers/media/i2c/imx274.c | |
| parent | dcd80955a0a13d6da3d4954c92801fb52cd950b4 (diff) | |
| download | linux-021741ad36b88cb2c662dd194b80b4439ab8697e.tar.xz | |
media: imx274: Silence uninitialized variable warning
Smatch complains that "err" can be uninitialized if we have a zero size
write. The flow analysis is a little complicated so I'm not sure if
that's possible or not, but it's harmless to set this to zero and it
makes the code easier to read.
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Diffstat (limited to 'drivers/media/i2c/imx274.c')
| -rw-r--r-- | drivers/media/i2c/imx274.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/media/i2c/imx274.c b/drivers/media/i2c/imx274.c index 59d077b97910..664e8acdf2a0 100644 --- a/drivers/media/i2c/imx274.c +++ b/drivers/media/i2c/imx274.c @@ -634,7 +634,7 @@ static int imx274_regmap_util_write_table_8(struct regmap *regmap, const struct reg_8 table[], u16 wait_ms_addr, u16 end_addr) { - int err; + int err = 0; const struct reg_8 *next; u8 val; |