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authorPatrick McHardy <kaber@trash.net>2007-07-21 04:39:17 +0200
committerDavid S. Miller <davem@davemloft.net>2007-07-21 04:39:17 +0200
commitfc7b93800b48324667e218a4b6b784b853cf4dd7 (patch)
tree7b8512b68c888298aff7e1a44cf4be5ef36697f4 /net
parentMerge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/sp... (diff)
downloadlinux-fc7b93800b48324667e218a4b6b784b853cf4dd7.tar.xz
linux-fc7b93800b48324667e218a4b6b784b853cf4dd7.zip
[IPV4]: Fix inetpeer gcc-4.2 warnings
CC net/ipv4/inetpeer.o net/ipv4/inetpeer.c: In function 'unlink_from_pool': net/ipv4/inetpeer.c:297: warning: the address of 'stack' will always evaluate as 'true' net/ipv4/inetpeer.c:297: warning: the address of 'stack' will always evaluate as 'true' net/ipv4/inetpeer.c: In function 'inet_getpeer': net/ipv4/inetpeer.c:409: warning: the address of 'stack' will always evaluate as 'true' net/ipv4/inetpeer.c:409: warning: the address of 'stack' will always evaluate as 'true' "Fix" by checking for != NULL. Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net')
-rw-r--r--net/ipv4/inetpeer.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/net/ipv4/inetpeer.c b/net/ipv4/inetpeer.c
index 6cbce96a54ce..771031dfbd0f 100644
--- a/net/ipv4/inetpeer.c
+++ b/net/ipv4/inetpeer.c
@@ -158,7 +158,7 @@ static void unlink_from_unused(struct inet_peer *p)
#define lookup(_daddr,_stack) \
({ \
struct inet_peer *u, **v; \
- if (_stack) { \
+ if (_stack != NULL) { \
stackptr = _stack; \
*stackptr++ = &peer_root; \
} \
@@ -169,7 +169,7 @@ static void unlink_from_unused(struct inet_peer *p)
v = &u->avl_left; \
else \
v = &u->avl_right; \
- if (_stack) \
+ if (_stack != NULL) \
*stackptr++ = v; \
u = *v; \
} \