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| author | Hendrik Brueckner <brueckner@linux.vnet.ibm.com> | 2013-10-25 16:01:04 +0200 |
|---|---|---|
| committer | Martin Schwidefsky <schwidefsky@de.ibm.com> | 2013-10-28 08:36:29 +0100 |
| commit | ac526f42abdae2cdc3ae1a24c855f731e1a90232 (patch) | |
| tree | 33973f3c6065461eea38f6c5979ab3f370a5bedc /drivers | |
| parent | s390/dasd: Write to profile data area only if it is available (diff) | |
| download | linux-ac526f42abdae2cdc3ae1a24c855f731e1a90232.tar.xz linux-ac526f42abdae2cdc3ae1a24c855f731e1a90232.zip | |
tty/hvc_iucv: remove redundant NULL check
Make smatch happy and remove this warning:
drivers/tty/hvc/hvc_iucv.c:1320 hvc_iucv_init() info: redundant null check on
hvc_iucv_filter calling kfree()
Signed-off-by: Hendrik Brueckner <brueckner@linux.vnet.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/tty/hvc/hvc_iucv.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/tty/hvc/hvc_iucv.c b/drivers/tty/hvc/hvc_iucv.c index fd17a9b804b8..db19a38c8c69 100644 --- a/drivers/tty/hvc/hvc_iucv.c +++ b/drivers/tty/hvc/hvc_iucv.c @@ -1354,8 +1354,7 @@ out_error_memory: mempool_destroy(hvc_iucv_mempool); kmem_cache_destroy(hvc_iucv_buffer_cache); out_error: - if (hvc_iucv_filter) - kfree(hvc_iucv_filter); + kfree(hvc_iucv_filter); hvc_iucv_devices = 0; /* ensure that we do not provide any device */ return rc; } |