sugar/linux
1
0
Fork 0
Code Activity

scsi: sg: Remove unnecessary NULL check before unregister_sysctl_table()

Browse Source 
unregister_sysctl_table() checks for NULL pointers internally.  Remove
unneeded NULL check here.

Signed-off-by: Chen Ni <nichen@iscas.ac.cn>
Link: https://lore.kernel.org/r/20250514032845.2317700-1-nichen@iscas.ac.cn
Reviewed-by: John Garry <john.g.garry@oracle.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
This commit is contained in:
Chen Ni
2025-05-14 11:28:45 +08:00
committed by Martin K. Petersen
parent 53755903b9
commit 25c2758e6e
1 changed files with 1 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

3
drivers/scsi/sg.c
View File

@@ -1658,8 +1658,7 @@ static void register_sg_sysctls(void)
static void unregister_sg_sysctls(void)
{
if (hdr)
unregister_sysctl_table(hdr);
unregister_sysctl_table(hdr);
}
#else
#define register_sg_sysctls() do { } while (0)