* [PATCH] rbd-fuse: fix for loop in open_rbd_image()
@ 2013-02-06 11:17 Danny Al-Gaaf
0 siblings, 0 replies; only message in thread
From: Danny Al-Gaaf @ 2013-02-06 11:17 UTC (permalink / raw)
To: ceph-devel; +Cc: Danny Al-Gaaf, Sage Weil
Remove uninitialized usage of 'int i' as i++ from 'for' loop.
The variale 'i' is never used in this loop and initialized
before the next use with 0.
Related warning from clang++:
rbd_fuse/rbd-fuse.c:141:36: warning: variable 'i' is uninitialized
when used here [-Wuninitialized]
for (im = rbd_images; im != NULL; i++, im = im->next) {
Signed-off-by: Danny Al-Gaaf <danny.al-gaaf@bisect.de>
---
src/rbd_fuse/rbd-fuse.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/src/rbd_fuse/rbd-fuse.c b/src/rbd_fuse/rbd-fuse.c
index 0b28f63..5bdaba3 100644
--- a/src/rbd_fuse/rbd-fuse.c
+++ b/src/rbd_fuse/rbd-fuse.c
@@ -138,7 +138,7 @@ open_rbd_image(const char *image_name)
return -1;
// relies on caller to keep rbd_images up to date
- for (im = rbd_images; im != NULL; i++, im = im->next) {
+ for (im = rbd_images; im != NULL; im = im->next) {
if (strcmp(im->image_name, image_name) == 0) {
break;
}
--
1.8.1.2
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2013-02-06 11:17 [PATCH] rbd-fuse: fix for loop in open_rbd_image() Danny Al-Gaaf
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