staging: lustre: llite: drop trivially useless initialization

Remove initialization of a variable that is immediately reassigned.

The semantic patch that makes this change is as follows:
(http://coccinelle.lip6.fr/)

// <smpl>
@@
type T;
identifier x;
constant C;
expression e;
@@

T x
- = C
 ;
x = e;
// </smpl>

Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/lustre/lustre/llite/file.c b/drivers/staging/lustre/lustre/llite/file.c
index 3075db211106a12e9b27c77a9fdb848f389349e7..e01a47c0b80a1233a8d2e820b5e1b937b956a728 100644 (file)
--- a/drivers/staging/lustre/lustre/llite/file.c
+++ b/drivers/staging/lustre/lustre/llite/file.c
@@ -3005,7 +3005,7 @@ int ll_getattr(struct vfsmount *mnt, struct dentry *de, struct kstat *stat)
        struct inode *inode = d_inode(de);
        struct ll_sb_info *sbi = ll_i2sbi(inode);
        struct ll_inode_info *lli = ll_i2info(inode);
-       int res = 0;
+       int res;
 
        res = ll_inode_revalidate(de, MDS_INODELOCK_UPDATE |
                                      MDS_INODELOCK_LOOKUP);

diff --git a/drivers/staging/lustre/lustre/llite/xattr_cache.c b/drivers/staging/lustre/lustre/llite/xattr_cache.c
index 6956dec53fcc5d4f0bff56833e13743b129475de..9e763ce244e3d14d2799ec6440b3b3f0b4bda16b 100644 (file)
--- a/drivers/staging/lustre/lustre/llite/xattr_cache.c
+++ b/drivers/staging/lustre/lustre/llite/xattr_cache.c
@@ -357,7 +357,7 @@ static int ll_xattr_cache_refill(struct inode *inode, struct lookup_intent *oit)
        struct ll_inode_info *lli = ll_i2info(inode);
        struct mdt_body *body;
        __u32 *xsizes;
-       int rc = 0, i;
+       int rc, i;