diff options
| author | Markus Elfring <elfring@users.sourceforge.net> | 2019-08-26 16:05:31 +0300 |
|---|---|---|
| committer | Tony Lindgren <tony@atomide.com> | 2019-08-26 18:59:48 +0300 |
| commit | 50f57ef83d836d727902a6a7e70cca61b0d02655 (patch) | |
| tree | ffb876df5ddf7aac9e0000fdaec3d8b406ca7c21 /arch/arm/mach-omap2 | |
| parent | ccf4975dca233b1d6a74752d6ab35c239edc0d58 (diff) | |
| download | linux-50f57ef83d836d727902a6a7e70cca61b0d02655.tar.xz | |
ARM: OMAP2+: Delete an unnecessary kfree() call in omap_hsmmc_pdata_init()
A null pointer would be passed to a call of the function "kfree" directly
after a call of the function "kzalloc" 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>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Diffstat (limited to 'arch/arm/mach-omap2')
| -rw-r--r-- | arch/arm/mach-omap2/hsmmc.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/arch/arm/mach-omap2/hsmmc.c b/arch/arm/mach-omap2/hsmmc.c index 14b9c13c1fa0..63423ea6a240 100644 --- a/arch/arm/mach-omap2/hsmmc.c +++ b/arch/arm/mach-omap2/hsmmc.c @@ -32,10 +32,8 @@ static int __init omap_hsmmc_pdata_init(struct omap2_hsmmc_info *c, char *hc_name; hc_name = kzalloc(HSMMC_NAME_LEN + 1, GFP_KERNEL); - if (!hc_name) { - kfree(hc_name); + if (!hc_name) return -ENOMEM; - } snprintf(hc_name, (HSMMC_NAME_LEN + 1), "mmc%islot%i", c->mmc, 1); mmc->name = hc_name; |