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media: dvb: remove redundant assignment to variable ret

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The variable ret is being assigned a value but it isn't being
read afterwards. The assignment is redundant and so ret can be
removed. Also add spaces after , to clean up checkpatch warnings.

Cleans up clang scan build warning:
warning: Although the value stored to 'ret' is used in the
enclosing expression, the value is never actually read from
'ret' [deadcode.DeadStores]

Link: https://lore.kernel.org/linux-media/20240116115002.2265367-1-colin.i.king@gmail.com
Signed-off-by: Colin Ian King <colin.i.king@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
This commit is contained in:
Colin Ian King 2024-01-16 12:50:02 +01:00 committed by Mauro Carvalho Chehab
parent 2350d4d4c8
commit 2386ae062c
1 changed files with 1 additions and 2 deletions
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3
drivers/media/dvb-frontends/bcm3510.c
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@ -797,7 +797,6 @@ struct dvb_frontend* bcm3510_attach(const struct bcm3510_config *config,
struct i2c_adapter *i2c)
{
struct bcm3510_state* state = NULL;
int ret;
bcm3510_register_value v;
/* allocate memory for the internal state */
@ -816,7 +815,7 @@ struct dvb_frontend* bcm3510_attach(const struct bcm3510_config *config,
mutex_init(&state->hab_mutex);
if ((ret = bcm3510_readB(state,0xe0,&v)) < 0)
if (bcm3510_readB(state, 0xe0, &v) < 0)
goto error;
deb_info("Revision: 0x%1x, Layer: 0x%1x.\n",v.REVID_e0.REV,v.REVID_e0.LAYER);