[HPDD-discuss] [PATCH 2/5] 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(a)lip6.fr&gt; --- drivers/staging/lustre/lustre/llite/file.c | 2 +- drivers/staging/lustre/lustre/llite/xattr_cache.c | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff -u -p a/drivers/staging/lustre/lustre/llite/xattr_cache.c b/drivers/staging/lustre/lustre/llite/xattr_cache.c --- 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 struct ll_inode_info *lli = ll_i2info(inode); struct mdt_body *body; __u32 *xsizes; - int rc = 0, i; + int rc, i; diff -u -p a/drivers/staging/lustre/lustre/llite/file.c b/drivers/staging/lustre/lustre/llite/file.c --- 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, str 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);