From ffeb414a59291d5891f09727beb793c109f19f08 Mon Sep 17 00:00:00 2001 From: Jeff Layton Date: Sat, 29 Jan 2011 07:03:02 -0500 Subject: cifs: fix two compiler warning about uninitialized vars MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit fs/cifs/link.c: In function ‘symlink_hash’: fs/cifs/link.c:58:3: warning: ‘rc’ may be used uninitialized in this function [-Wuninitialized] fs/cifs/smbencrypt.c: In function ‘mdfour’: fs/cifs/smbencrypt.c:61:3: warning: ‘rc’ may be used uninitialized in this function [-Wuninitialized] Reviewed-by: Shirish Pargaonkar Signed-off-by: Jeff Layton Signed-off-by: Steve French --- fs/cifs/link.c | 3 ++- fs/cifs/smbencrypt.c | 3 ++- 2 files changed, 4 insertions(+), 2 deletions(-) diff --git a/fs/cifs/link.c b/fs/cifs/link.c index 02cd60aefbff..e8804d373404 100644 --- a/fs/cifs/link.c +++ b/fs/cifs/link.c @@ -55,8 +55,9 @@ symlink_hash(unsigned int link_len, const char *link_str, u8 *md5_hash) md5 = crypto_alloc_shash("md5", 0, 0); if (IS_ERR(md5)) { + rc = PTR_ERR(md5); cERROR(1, "%s: Crypto md5 allocation error %d\n", __func__, rc); - return PTR_ERR(md5); + return rc; } size = sizeof(struct shash_desc) + crypto_shash_descsize(md5); sdescmd5 = kmalloc(size, GFP_KERNEL); diff --git a/fs/cifs/smbencrypt.c b/fs/cifs/smbencrypt.c index b5450e9f40c0..b5041c849981 100644 --- a/fs/cifs/smbencrypt.c +++ b/fs/cifs/smbencrypt.c @@ -58,8 +58,9 @@ mdfour(unsigned char *md4_hash, unsigned char *link_str, int link_len) md4 = crypto_alloc_shash("md4", 0, 0); if (IS_ERR(md4)) { + rc = PTR_ERR(md4); cERROR(1, "%s: Crypto md4 allocation error %d\n", __func__, rc); - return PTR_ERR(md4); + return rc; } size = sizeof(struct shash_desc) + crypto_shash_descsize(md4); sdescmd4 = kmalloc(size, GFP_KERNEL); -- cgit v1.2.1