Christian Borntraeger 12e132664f s390/uaccess: avoid (false positive) compiler warnings ... [ Upstream commit 062795fcdc ] Depending on inlining decisions by the compiler, __get/put_user_fn might become out of line. Then the compiler is no longer able to tell that size can only be 1,2,4 or 8 due to the check in __get/put_user resulting in false positives like ./arch/s390/include/asm/uaccess.h: In function ‘__put_user_fn’: ./arch/s390/include/asm/uaccess.h:113:9: warning: ‘rc’ may be used uninitialized in this function [-Wmaybe-uninitialized] 113 | return rc; | ^~ ./arch/s390/include/asm/uaccess.h: In function ‘__get_user_fn’: ./arch/s390/include/asm/uaccess.h:143:9: warning: ‘rc’ may be used uninitialized in this function [-Wmaybe-uninitialized] 143 | return rc; | ^~ These functions are supposed to be always inlined. Mark it as such. Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com> Signed-off-by: Vasily Gorbik <gor@linux.ibm.com> Signed-off-by: Sasha Levin <sashal@kernel.org>		2019-11-06 13:06:08 +01:00
..
asm	s390/uaccess: avoid (false positive) compiler warnings	2019-11-06 13:06:08 +01:00
uapi/asm	s390/zcrypt: improve special ap message cmd handling	2019-02-12 19:47:04 +01:00