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(parent: 63d32d1) | patch
parisc: Avoid compiler warnings with access_ok()
authorHelge Deller <deller@gmx.de>
Wed, 15 Mar 2017 20:48:42 +0000 (21:48 +0100)
committerHelge Deller <deller@gmx.de>
Wed, 15 Mar 2017 20:51:17 +0000 (21:51 +0100)
commit186ecf14e58befba434f0774eea89e35f64d3c6a
tree05bd7cbefb50716eaef9310cddf3df0a16c8e13btree | snapshot
parent63d32d1e09cb2fc65b084b261976c06b40d19115commit | diff
parisc: Avoid compiler warnings with access_ok()

Commit 09b871ffd4d8 (parisc: Define access_ok() as macro) missed to mark uaddr
as used, which then gives compiler warnings about unused variables.

Fix it by comparing uaddr to uaddr which then gets optimized away by the
compiler.

Signed-off-by: Helge Deller <deller@gmx.de>
Fixes: 09b871ffd4d8 ("parisc: Define access_ok() as macro")
arch/parisc/include/asm/uaccess.h diff | blob | history
https://github.com/torvalds/linux.git