diff options
| author | Ken Depro <kenneth.depro@unisys.com> | 2015-01-20 10:01:13 -0500 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2015-01-25 19:59:17 +0800 |
| commit | 20078e4859dc0776c7e76c97adaebcf15a0f98de (patch) | |
| tree | db37a7b26e4df59f71372cfc3c66a3f63fadf195 /drivers/staging/unisys | |
| parent | 1cc598c75b72174d125ea2a7568cd231ba9fed27 (diff) | |
staging: unisys: Fix "else not useful after return" warning in virthba.c
This patch fixes a warning generated during the checkpatch script that stated
"else not useful after return". I modified the code to return a designated
status at the end of the function, and replaced the return statement in the
"else if" to set the status accordingly.
Signed-off-by: Ken Depro <kenneth.depro@unisys.com>
Signed-off-by: Benjamin Romer <benjamin.romer@unisys.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging/unisys')
| -rw-r--r-- | drivers/staging/unisys/virthba/virthba.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/drivers/staging/unisys/virthba/virthba.c b/drivers/staging/unisys/virthba/virthba.c index 55017f5dab38..30c62fb3c60d 100644 --- a/drivers/staging/unisys/virthba/virthba.c +++ b/drivers/staging/unisys/virthba/virthba.c @@ -1584,6 +1584,8 @@ virthba_serverdown_complete(struct work_struct *work) static int virthba_serverdown(struct virtpci_dev *virtpcidev, u32 state) { + int stat = 1; + struct virthba_info *virthbainfo = (struct virthba_info *)((struct Scsi_Host *)virtpcidev->scsi. scsihost)->hostdata; @@ -1598,11 +1600,12 @@ virthba_serverdown(struct virtpci_dev *virtpcidev, u32 state) &virthbainfo->serverdown_completion); } else if (virthbainfo->serverchangingstate) { LOGERR("Server already processing change state message\n"); - return 0; - } else + stat = 0; + } else { LOGERR("Server already down, but another server down message received."); + } - return 1; + return stat; } /*****************************************************/ |