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[media] i2c: tc358743: remove useless variable assignment in tc358743_isr 

Remove useless variable assignment in function tc358743_isr().

The value stored in variable _intstatus_ at line 1299 is
overwritten at line 1302, just before it can be used.

Addresses-Coverity-ID: 1397678

Signed-off-by: Gustavo A. R. Silva <garsilva@embeddedor.com>
Signed-off-by: Hans Verkuil <hansverk@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
This commit is contained in:
Gustavo A. R. Silva 2017-06-15 13:49:14 -03:00 committed by Mauro Carvalho Chehab
parent 5c1d604586
commit c21e8b594c
1 changed files with 0 additions and 1 deletions
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drivers/media/i2c/tc358743.c
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@ -1303,7 +1303,6 @@ static int tc358743_isr(struct v4l2_subdev *sd, u32 status, bool *handled)
tc358743_csi_err_int_handler(sd, handled);
i2c_wr16(sd, INTSTATUS, MASK_CSI_INT);
intstatus &= ~MASK_CSI_INT;
}
intstatus = i2c_rd16(sd, INTSTATUS);