| commit | 2874aa2e467dbc0b4f7cb0ee5dc872e98e000a47 | |
| author | Martin KaFai Lau <kafai@fb.com> | |
| Tue, 15 Nov 2016 19:00:04 +0000 (15 11:00 -0800) | ||
| committer | David S. Miller <davem@davemloft.net> | |
| Wed, 16 Nov 2016 16:30:56 +0000 (16 11:30 -0500) | ||
| tree | a91b2a4ee9f933c0d4960e8145c735d263992efd | treesnapshot (tar.gz zip) |
| parent | 46738b1317e169b281ad74690276916e24d1be6d | commitdiff |
bpf: Fix compilation warning in __bpf_lru_list_rotate_inactive
gcc-6.2.1 gives the following warning:
kernel/bpf/bpf_lru_list.c: In function ‘__bpf_lru_list_rotate_inactive.isra.3’:
kernel/bpf/bpf_lru_list.c:201:28: warning: ‘next’ may be used uninitialized in this function [-Wmaybe-uninitialized]
The "next" is currently initialized in the while() loop which must have >=1
iterations.
This patch initializes next to get rid of the compiler warning.
Fixes: 3a08c2fd7634 ("bpf: LRU List")
Reported-by: David Miller <davem@davemloft.net>
Signed-off-by: Martin KaFai Lau <kafai@fb.com>
Acked-by: Alexei Starovoitov <ast@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
gcc-6.2.1 gives the following warning:
kernel/bpf/bpf_lru_list.c: In function ‘__bpf_lru_list_rotate_inactive.isra.3’:
kernel/bpf/bpf_lru_list.c:201:28: warning: ‘next’ may be used uninitialized in this function [-Wmaybe-uninitialized]
The "next" is currently initialized in the while() loop which must have >=1
iterations.
This patch initializes next to get rid of the compiler warning.
Fixes: 3a08c2fd7634 ("bpf: LRU List")
Reported-by: David Miller <davem@davemloft.net>
Signed-off-by: Martin KaFai Lau <kafai@fb.com>
Acked-by: Alexei Starovoitov <ast@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
| kernel/bpf/bpf_lru_list.c | diffblobblamehistory |