From f9eb2fdd04d4e68fbea18970bbf65ace716d25b6 Mon Sep 17 00:00:00 2001 From: "Ola N. Kaldestad" Date: Fri, 17 Nov 2017 15:30:26 -0800 Subject: [PATCH] kernel/sysctl.c: code cleanups Remove unnecessary else block, remove redundant return and call to kfree in if block. Link: http://lkml.kernel.org/r/1510238435-1655-1-git-send-email-mail@okal.no Signed-off-by: Ola N. Kaldestad Acked-by: Kees Cook Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- kernel/sysctl.c | 8 +++----- 1 file changed, 3 insertions(+), 5 deletions(-) diff --git a/kernel/sysctl.c b/kernel/sysctl.c index dd25d90896fc..557d46728577 100644 --- a/kernel/sysctl.c +++ b/kernel/sysctl.c @@ -3127,14 +3127,12 @@ int proc_do_large_bitmap(struct ctl_table *table, int write, else bitmap_copy(bitmap, tmp_bitmap, bitmap_len); } - kfree(tmp_bitmap); *lenp -= left; *ppos += *lenp; - return 0; - } else { - kfree(tmp_bitmap); - return err; } + + kfree(tmp_bitmap); + return err; } #else /* CONFIG_PROC_SYSCTL */