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authorJeff Layton <jlayton@redhat.com>2011-01-29 07:03:02 -0500
committerSteve French <sfrench@us.ibm.com>2011-01-31 03:15:57 +0000
commitffeb414a59291d5891f09727beb793c109f19f08 (patch)
tree1880441bc56981be5978d3f86cecb8dbd526af4c /fs/cifs
parentee2c9258501f83d3ed0fd09ce5df1cec53312cf0 (diff)
downloadlinux-ffeb414a59291d5891f09727beb793c109f19f08.tar.bz2
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/cifs')
-rw-r--r--fs/cifs/link.c3
-rw-r--r--fs/cifs/smbencrypt.c3
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);