Commit 107d2209 authored by Aya Mahfouz's avatar Aya Mahfouz Committed by Greg Kroah-Hartman
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staging: lustre: llite: remove unused variable 



This patch removes a variable that was simply used to
store the return value of a function call before
returning it.

The issue was detected and resolved using the following
coccinelle script:

@@
identifier len,f;
@@

-int len;
 ... when != len
     when strict
-len =
+return
        f(...);
-return len;

Signed-off-by: default avatarAya Mahfouz <mahfouz.saif.elyazal@gmail.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 5a091a1f

drivers/staging/lustre/lustre/llite/lproc_llite.c

+1 −4
Original line number Diff line number Diff line
@@ -789,11 +789,8 @@ static int ll_xattr_cache_seq_show(struct seq_file *m, void *v) 
{

	struct super_block *sb = m->private;

	struct ll_sb_info *sbi = ll_s2sbi(sb);

	int rc;



	rc = seq_printf(m, "%u\n", sbi->ll_xattr_cache_enabled);



	return rc;

	return seq_printf(m, "%u\n", sbi->ll_xattr_cache_enabled);

}



static ssize_t ll_xattr_cache_seq_write(struct file *file,