While compiling Btrfs, I got following messages: CC [M] fs/btrfs/file.o fs/btrfs/file.c: In function '__btrfs_buffered_write': fs/btrfs/file.c:909: warning: 'ret' may be used uninitialized in this function CC [M] fs/btrfs/tree-defrag.o This patch fixes compiler warning. Signed-off-by: Tsutomu Itoh <t-itoh@xxxxxxxxxxxxxx> --- fs/btrfs/file.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff -urNp linux-2.6.39-rc1/fs/btrfs/file.c linux-2.6.39-rc1.new/fs/btrfs/file.c --- linux-2.6.39-rc1/fs/btrfs/file.c 2011-03-30 04:09:47.000000000 +0900 +++ linux-2.6.39-rc1.new/fs/btrfs/file.c 2011-03-30 09:41:49.000000000 +0900 @@ -906,7 +906,7 @@ static noinline ssize_t __btrfs_buffered unsigned long last_index; size_t num_written = 0; int nrptrs; - int ret; + int ret = 0; nrptrs = min((iov_iter_count(i) + PAGE_CACHE_SIZE - 1) / PAGE_CACHE_SIZE, PAGE_CACHE_SIZE / -- To unsubscribe from this list: send the line "unsubscribe linux-btrfs" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
