diff options
| author | Jeff Layton <jlayton@redhat.com> | 2011-01-29 07:03:02 -0500 |
|---|---|---|
| committer | Steve French <sfrench@us.ibm.com> | 2011-01-31 03:15:57 +0000 |
| commit | ffeb414a59291d5891f09727beb793c109f19f08 (patch) | |
| tree | 1880441bc56981be5978d3f86cecb8dbd526af4c /fs | |
| parent | ee2c9258501f83d3ed0fd09ce5df1cec53312cf0 (diff) | |
cifs: fix two compiler warning about uninitialized vars
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 <shirishpargaonkar@gmail.com>
Signed-off-by: Jeff Layton <jlayton@redhat.com>
Signed-off-by: Steve French <sfrench@us.ibm.com>
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/cifs/link.c | 3 | ||||
| -rw-r--r-- | 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 02cd60aefbf..e8804d37340 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 b5450e9f40c..b5041c84998 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); |