Re: [PATCH 3/3] V4L: cinergyT2, remove bad usage of ERESTARTSYS

[Mauro Carvalho Chehab <mchehab@infradead.org>]

Hi Jiri,

Em Seg, 2007-10-08 às 13:41 +0100, Jiri Slaby escreveu:
> cinergyT2, remove bad usage of ERESTARTSYS
> 
> test of cinergyt2->disconnect_pending doesn't ensure pending signal and so
> ERESTARTSYS would reach userspace, which is not permitted. Change it to
> EAGAIN
> 

checkpatch.pl is complaining about your changeset:

do not use assignment in if condition
#82: FILE: drivers/media/dvb/cinergyT2/cinergyT2.c:492:
+     if ((err = mutex_lock_interruptible(&cinergyt2->wq_sem)))

do not use assignment in if condition
#86: FILE: drivers/media/dvb/cinergyT2/cinergyT2.c:495:
+     if ((err = mutex_lock_interruptible(&cinergyt2->sem)))

do not use assignment in if condition
#133: FILE: drivers/media/dvb/cinergyT2/cinergyT2.c:1036:
+     if ((err = mutex_lock_interruptible(&cinergyt2->wq_sem)))

do not use assignment in if condition
#137: FILE: drivers/media/dvb/cinergyT2/cinergyT2.c:1039:
+     if ((err = mutex_lock_interruptible(&cinergyt2->sem)))

Please fix.

Cheers,
Mauro

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