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| author | Qian Cai <cai@lca.pw> | 2019-04-06 21:54:47 -0400 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2019-04-20 22:02:26 +1000 |
| commit | e663e1e06089773cdab03023563aead65cfed042 (patch) | |
| tree | f953d15070170f05bd0059dd321ee8825a6b3b3d /arch | |
| parent | c05f57fdc34a3d00c9ee28a35772e9d11b5ce100 (diff) | |
| download | lwn-e663e1e06089773cdab03023563aead65cfed042.tar.gz lwn-e663e1e06089773cdab03023563aead65cfed042.zip | |
powerpc/pseries/pmem: Fix a set but not used value
The commit 4c5d87db4978 ("powerpc/pseries: PAPR persistent memory
support") set a local variable "count" in dlpar_hp_pmem() but never
use it.
arch/powerpc/platforms/pseries/pmem.c: In function 'dlpar_hp_pmem':
arch/powerpc/platforms/pseries/pmem.c:109:6: warning: variable 'count' set but not used
Signed-off-by: Qian Cai <cai@lca.pw>
Reviewed-by: Mukesh Ojha <mojha@codeaurora.org>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/powerpc/platforms/pseries/pmem.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/arch/powerpc/platforms/pseries/pmem.c b/arch/powerpc/platforms/pseries/pmem.c index 27f0a915c8a9..f860a897a9e0 100644 --- a/arch/powerpc/platforms/pseries/pmem.c +++ b/arch/powerpc/platforms/pseries/pmem.c @@ -106,7 +106,7 @@ static ssize_t pmem_drc_remove_node(u32 drc_index) int dlpar_hp_pmem(struct pseries_hp_errorlog *hp_elog) { - u32 count, drc_index; + u32 drc_index; int rc; /* slim chance, but we might get a hotplug event while booting */ @@ -123,7 +123,6 @@ int dlpar_hp_pmem(struct pseries_hp_errorlog *hp_elog) return -EINVAL; } - count = hp_elog->_drc_u.drc_count; drc_index = hp_elog->_drc_u.drc_index; lock_device_hotplug(); |