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authorEric W. Biederman <ebiederm@xmission.com>2019-06-03 10:23:58 -0500
committerEric W. Biederman <ebiederm@xmission.com>2019-06-03 10:23:58 -0500
commit318759b4737c3b3789e2fd64d539f437d52386f5 (patch)
tree80b6b478a49501eb8923a747159288eef8b79d97 /arch/alpha
parenta89e9b8abf82725e4ac96100e07c8104dbe8a240 (diff)
downloadlinux-stericsson-318759b4737c3b3789e2fd64d539f437d52386f5.tar.gz
signal/x86: Move tsk inside of CONFIG_MEMORY_FAILURE in do_sigbus
Stephen Rothwell <sfr@canb.auug.org.au> reported: > After merging the userns tree, today's linux-next build (i386 defconfig) > produced this warning: > > arch/x86/mm/fault.c: In function 'do_sigbus': > arch/x86/mm/fault.c:1017:22: warning: unused variable 'tsk' [-Wunused-variable] > struct task_struct *tsk = current; > ^~~ > > Introduced by commit > > 351b6825b3a9 ("signal: Explicitly call force_sig_fault on current") > > The remaining used of "tsk" are protected by CONFIG_MEMORY_FAILURE. So do the obvious thing and move tsk inside of CONFIG_MEMORY_FAILURE to prevent introducing new warnings into the build. Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
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