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media: dvb-frontends: drx39xyj: set missing error code

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The rc return code was never set in hi_command().

This fixes this smatch warning:

drivers/media/dvb-frontends/drx39xyj/drxj.c:2351 hi_command() warn: missing error code 'rc'

Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
This commit is contained in:
Hans Verkuil 2022-11-28 13:44:47 +00:00 committed by Mauro Carvalho Chehab
parent ba8676a3de
commit dc8239bd89
1 changed files with 1 additions and 0 deletions
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drivers/media/dvb-frontends/drx39xyj/drxj.c
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@ -2347,6 +2347,7 @@ hi_command(struct i2c_device_addr *dev_addr, const struct drxj_hi_cmd *cmd, u16
do {
nr_retries++;
if (nr_retries > DRXJ_MAX_RETRIES) {
rc = -ETIMEDOUT;
pr_err("timeout\n");
goto rw_error;
}