diff options
| author | Guo Zhengkui <guozhengkui@vivo.com> | 2022-04-26 11:33:13 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2022-04-26 13:50:31 +0300 |
| commit | 4647769bab901562b1d3aa6ceb640a4886b0f277 (patch) | |
| tree | 925cc5444c7446bcb25a7e36b58105945540c209 /drivers/virt | |
| parent | 1f7142915d304804a9bd952245fce92786b1b62f (diff) | |
| download | linux-4647769bab901562b1d3aa6ceb640a4886b0f277.tar.xz | |
drivers/virt/fsl_hypervisor: remove unneeded `ret` variable in `fsl_hv_open()`
Fix the following coccicheck warning:
drivers/virt/fsl_hypervisor.c:662:5-8: Unneeded variable: "ret".
Return "0" on line 679.
Signed-off-by: Guo Zhengkui <guozhengkui@vivo.com>
Link: https://lore.kernel.org/r/20220426083315.9551-1-guozhengkui@vivo.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/virt')
| -rw-r--r-- | drivers/virt/fsl_hypervisor.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/virt/fsl_hypervisor.c b/drivers/virt/fsl_hypervisor.c index e49bec8bc8a4..07035249a5e1 100644 --- a/drivers/virt/fsl_hypervisor.c +++ b/drivers/virt/fsl_hypervisor.c @@ -659,7 +659,6 @@ static int fsl_hv_open(struct inode *inode, struct file *filp) { struct doorbell_queue *dbq; unsigned long flags; - int ret = 0; dbq = kzalloc(sizeof(struct doorbell_queue), GFP_KERNEL); if (!dbq) { @@ -676,7 +675,7 @@ static int fsl_hv_open(struct inode *inode, struct file *filp) filp->private_data = dbq; - return ret; + return 0; } /* |