diff options
| author | Markus Elfring <elfring@users.sourceforge.net> | 2019-08-27 13:34:02 +0200 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2021-01-31 22:35:50 +1100 |
| commit | de060ac83e5c1fe5fb8c505a4e99c1fe4f70ff94 (patch) | |
| tree | 82f31bf477ddef43e37cee801ea400209c77dba8 /arch/powerpc/platforms/pseries/dlpar.c | |
| parent | 245a389c6ded15a7d308dbe988aec8a96e8aa8cf (diff) | |
powerpc/pseries: Delete an unnecessary kfree() call in dlpar_store()
A null pointer would be passed to a call of the function “kfree”
immediately after a call of the function “kstrdup” failed at one place.
Remove this superfluous function call.
This issue was detected by using the Coccinelle software.
Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
Acked-by: Nathan Lynch <nathanl@linux.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/b46cc4ff-a14c-0c10-0c0c-95573a960178@web.de
Diffstat (limited to 'arch/powerpc/platforms/pseries/dlpar.c')
| -rw-r--r-- | arch/powerpc/platforms/pseries/dlpar.c | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/arch/powerpc/platforms/pseries/dlpar.c b/arch/powerpc/platforms/pseries/dlpar.c index 16e86ba8aa20..2a783dc0cfa7 100644 --- a/arch/powerpc/platforms/pseries/dlpar.c +++ b/arch/powerpc/platforms/pseries/dlpar.c @@ -523,7 +523,6 @@ static ssize_t dlpar_store(struct class *class, struct class_attribute *attr, args = argbuf = kstrdup(buf, GFP_KERNEL); if (!argbuf) { pr_info("Could not allocate resources for DLPAR operation\n"); - kfree(argbuf); return -ENOMEM; } |