diff options
| author |   Markus Elfring <elfring@users.sourceforge.net> | 2015-11-06 11:00:23 +0100 |
|---|---|---|
| committer |   Michael Ellerman <mpe@ellerman.id.au> | 2016-04-12 21:05:21 +1000 |
| commit | 1050e689a63baffdadcd33498c15d859922504c0 (patch) | |
| tree | 1af0608ec31c636af25167ade9bd9521e5ac3eb7 /drivers/misc | |
| parent | drivers: macintosh: rack-meter: fix bogus memsets (diff) | |
| download | linux-dev-1050e689a63baffdadcd33498c15d859922504c0.tar.xz linux-dev-1050e689a63baffdadcd33498c15d859922504c0.zip | |
cxl: Delete an unnecessary check before the function call "kfree"
The kfree() function tests whether its argument is NULL and then
returns immediately. Thus the test around the call is not needed.
This issue was detected by using the Coccinelle software.
Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
Reviewed-by: Andrew Donnellan <andrew.donnellan@au1.ibm.com>
Acked-by: Ian Munsie <imunsie@au1.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Diffstat (limited to 'drivers/misc')
| -rw-r--r-- | drivers/misc/cxl/context.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/misc/cxl/context.c b/drivers/misc/cxl/context.c index 10370f280500..80203c993b5e 100644 --- a/drivers/misc/cxl/context.c +++ b/drivers/misc/cxl/context.c @@ -290,8 +290,7 @@ static void reclaim_ctx(struct rcu_head *rcu) if (ctx->kernelapi) kfree(ctx->mapping); - if (ctx->irq_bitmap) - kfree(ctx->irq_bitmap); + kfree(ctx->irq_bitmap); /* Drop ref to the afu device taken during cxl_context_init */ cxl_afu_put(ctx->afu); |