• Fengguang Wu's avatar
    iio: core: fix ptr_ret.cocci warnings · f9ed89e1
    Fengguang Wu authored
    drivers/iio/industrialio-sw-trigger.c:169:1-3: WARNING: PTR_ERR_OR_ZERO can be used
    
     Use PTR_ERR_OR_ZERO rather than if(IS_ERR(...)) + PTR_ERR
    
    Generated by: scripts/coccinelle/api/ptr_ret.cocci
    Signed-off-by: default avatarFengguang Wu <fengguang.wu@intel.com>
    Cc: Joel Becker <jlbec@evilplan.org>
    Cc: Lars-Peter Clausen <lars@metafoo.de>
    Cc: Christoph Hellwig <hch@lst.de>
    Cc: Hartmut Knaack <knaack.h@gmx.de>
    Cc: Octavian Purdila <octavian.purdila@intel.com>
    Cc: Paul Bolle <pebolle@tiscali.nl>
    Cc: Adriana Reus <adriana.reus@intel.com>
    Cc: Daniel Baluta <daniel.baluta@intel.com>
    Cc: Cristina Opriceana <cristina.opriceana@gmail.com>
    Cc: Peter Meerwald <pmeerw@pmeerw.net>
    Cc: Alexander Viro <viro@zeniv.linux.org.uk>
    Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
    Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
    f9ed89e1
industrialio-sw-trigger.c 4.25 KB