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author | Arnd Bergmann <arnd@arndb.de> | 2012-08-05 17:00:58 +0200 |
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committer | Arnd Bergmann <arnd@arndb.de> | 2012-10-09 21:56:28 +0200 |
commit | baaf1dd491433a78826150aff7411015de7e9b65 (patch) | |
tree | fc5430d64c1f8ec43797d70a72e9d5500615cfcd /kernel/pid.c | |
parent | SCSI: ARM: make fas216_dumpinfo function conditional (diff) | |
download | linux-baaf1dd491433a78826150aff7411015de7e9b65.tar.xz linux-baaf1dd491433a78826150aff7411015de7e9b65.zip |
mm/slob: use min_t() to compare ARCH_SLAB_MINALIGN
The definition of ARCH_SLAB_MINALIGN is architecture dependent
and can be either of type size_t or int. Comparing that value
with ARCH_KMALLOC_MINALIGN can cause harmless warnings on
platforms where they are different. Since both are always
small positive integer numbers, using the size_t type to compare
them is safe and gets rid of the warning.
Without this patch, building ARM collie_defconfig results in:
mm/slob.c: In function '__kmalloc_node':
mm/slob.c:431:152: warning: comparison of distinct pointer types lacks a cast [enabled by default]
mm/slob.c: In function 'kfree':
mm/slob.c:484:153: warning: comparison of distinct pointer types lacks a cast [enabled by default]
mm/slob.c: In function 'ksize':
mm/slob.c:503:153: warning: comparison of distinct pointer types lacks a cast [enabled by default]
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Christoph Lameter <cl@linux.com>
Cc: Pekka Enberg <penberg@kernel.org>
Diffstat (limited to 'kernel/pid.c')
0 files changed, 0 insertions, 0 deletions