From: Theodore Ts'o <tytso@mit.edu>
Date: Sat, 11 Jan 2014 02:53:08 +0000 (-0500)
Subject: libblkid: remove unneeded pointer checks
X-Git-Tag: v1.42.9.wc1~104
X-Git-Url: https://git.whamcloud.com/?a=commitdiff_plain;h=6e85adde784e6f27731752ca8b1d80cb5d7cb004;p=tools%2Fe2fsprogs.git

libblkid: remove unneeded pointer checks

Addresses-Coverity-Id: #207522
Addresses-Coverity-Id: #207523

Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
---

diff --git a/lib/blkid/cache.c b/lib/blkid/cache.c
index 8bdd239..2a2df13 100644
--- a/lib/blkid/cache.c
+++ b/lib/blkid/cache.c
@@ -167,8 +167,6 @@ void blkid_gc_cache(blkid_cache cache)
 
 	list_for_each_safe(p, pnext, &cache->bic_devs) {
 		blkid_dev dev = list_entry(p, struct blkid_struct_dev, bid_devs);
-		if (!p)
-			break;
 		if (stat(dev->bid_name, &st) < 0) {
 			DBG(DEBUG_CACHE,
 			    printf("freeing %s\n", dev->bid_name));
diff --git a/lib/blkid/devname.c b/lib/blkid/devname.c
index a6673c1..3e2efa9 100644
--- a/lib/blkid/devname.c
+++ b/lib/blkid/devname.c
@@ -91,8 +91,6 @@ blkid_dev blkid_get_dev(blkid_cache cache, const char *devname, int flags)
 		 */
 		list_for_each_safe(p, pnext, &cache->bic_devs) {
 			blkid_dev dev2;
-			if (!p)
-				break;
 			dev2 = list_entry(p, struct blkid_struct_dev, bid_devs);
 			if (dev2->bid_flags & BLKID_BID_FL_VERIFIED)
 				continue;