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Subject[PATCH] printk: fix ifnullfree.cocci warnings
Make the code a little simpler by dropping
some unneeded tests.

Generated by: scripts/coccinelle/free/ifnullfree.cocci

Fixes: c406fbce2054 ("printk: implement syslog")
CC: John Ogness <john.ogness@linutronix.de>
Signed-off-by: kernel test robot <lkp@intel.com>
---

tree: https://git.kernel.org/pub/scm/linux/kernel/git/rt/linux-rt-devel.git linux-5.4.y-rt
head: 5fbf1e70f11dba64cc05c9d85120a3aa7c67a4a2
commit: c406fbce2054efbf812b3d811ed23a872f719db9 [43/325] printk: implement syslog
:::::: branch date: 4 months ago
:::::: commit date: 7 months ago

printk.c | 12 ++++--------
1 file changed, 4 insertions(+), 8 deletions(-)

--- a/kernel/printk/printk.c
+++ b/kernel/printk/printk.c
@@ -1539,10 +1539,8 @@ static int syslog_print_all(char __user
if (clear && !seq)
syslog_clear();

- if (text)
- kfree(text);
- if (msgbuf)
- kfree(msgbuf);
+ kfree(text);
+ kfree(msgbuf);
return len;
}

@@ -1695,10 +1693,8 @@ int do_syslog(int type, char __user *buf
break;
}
out:
- if (msgbuf)
- kfree(msgbuf);
- if (text)
- kfree(text);
+ kfree(msgbuf);
+ kfree(text);
return error;
}
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