On 2/3/21 9:39 PM, Yang Li wrote:
This patch removes unneeded return variables, using only
'0' instead.
It fixes the following warning detected by coccinelle:
./fs/jfs/jfs_txnmgr.c:1370:5-7: Unneeded variable: "rc". Return "0" on
line 1417
Looks good. I wonder if we should take it a step further and turn
diLog(), dataLog() and txLog() into void functions.
Shaggy
Reported-by: Abaci Robot <[email protected]>
Signed-off-by: Yang Li <[email protected]>
---
fs/jfs/jfs_txnmgr.c | 6 ++----
1 file changed, 2 insertions(+), 4 deletions(-)
diff --git a/fs/jfs/jfs_txnmgr.c b/fs/jfs/jfs_txnmgr.c
index dca8edd..87ef2a2 100644
--- a/fs/jfs/jfs_txnmgr.c
+++ b/fs/jfs/jfs_txnmgr.c
@@ -1367,7 +1367,6 @@ int txCommit(tid_t tid, /* transaction
identifier */
*/
static int txLog(struct jfs_log * log, struct tblock * tblk, struct commit *
cd)
{
- int rc = 0;
struct inode *ip;
lid_t lid;
struct tlock *tlck;
@@ -1414,7 +1413,7 @@ static int txLog(struct jfs_log * log, struct tblock *
tblk, struct commit * cd)
}
}
- return rc;
+ return 0;
}
/*
@@ -1425,7 +1424,6 @@ static int txLog(struct jfs_log * log, struct tblock *
tblk, struct commit * cd)
static int diLog(struct jfs_log * log, struct tblock * tblk, struct lrd * lrd,
struct tlock * tlck, struct commit * cd)
{
- int rc = 0;
struct metapage *mp;
pxd_t *pxd;
struct pxd_lock *pxdlock;
@@ -1527,7 +1525,7 @@ static int diLog(struct jfs_log * log, struct tblock *
tblk, struct lrd * lrd,
}
#endif /* _JFS_WIP */
- return rc;
+ return 0;
}
/*
