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authorArjan van de Ven <arjan@linux.intel.com>2008-07-25 22:45:41 -0400
committerLinus Torvalds <torvalds@linux-foundation.org>2008-07-26 15:00:07 -0400
commit99fcd77d15357e8ba51005c25cc750b9c28b2688 (patch)
tree403293819dc7bcd854c50d8c486a1fdbbf9711a2 /fs/sysfs/dir.c
parent5c752ad9f35910ff1912b3f3ae82878178ddc432 (diff)
Use WARN() in fs/sysfs
Use WARN() instead of a printk+WARN_ON() pair; this way the message becomes part of the warning section for better reporting/collection. Also, with this, one fo the if() sections collapses entirely into the WARN(). Signed-off-by: Arjan van de Ven <arjan@linux.intel.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'fs/sysfs/dir.c')
-rw-r--r--fs/sysfs/dir.c5
1 files changed, 1 insertions, 4 deletions
diff --git a/fs/sysfs/dir.c b/fs/sysfs/dir.c
index c1a7efb310bf..aedaeba82ae5 100644
--- a/fs/sysfs/dir.c
+++ b/fs/sysfs/dir.c
@@ -459,11 +459,8 @@ int sysfs_add_one(struct sysfs_addrm_cxt *acxt, struct sysfs_dirent *sd)
459 int ret; 459 int ret;
460 460
461 ret = __sysfs_add_one(acxt, sd); 461 ret = __sysfs_add_one(acxt, sd);
462 if (ret == -EEXIST) { 462 WARN(ret == -EEXIST, KERN_WARNING "sysfs: duplicate filename '%s' "
463 printk(KERN_WARNING "sysfs: duplicate filename '%s' "
464 "can not be created\n", sd->s_name); 463 "can not be created\n", sd->s_name);
465 WARN_ON(1);
466 }
467 return ret; 464 return ret;
468} 465}
469 466