From: Markus Elfring <[email protected]> Date: Wed, 24 May 2017 19:29:25 +0200
Omit an extra message for a memory allocation failure in this function. This issue was detected by using the Coccinelle software. Link: http://events.linuxfoundation.org/sites/events/files/slides/LCJ16-Refactor_Strings-WSang_0.pdf Signed-off-by: Markus Elfring <[email protected]> --- arch/blackfin/mach-common/pm.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/arch/blackfin/mach-common/pm.c b/arch/blackfin/mach-common/pm.c index 5ece38a5b758..f4d442b7a1a1 100644 --- a/arch/blackfin/mach-common/pm.c +++ b/arch/blackfin/mach-common/pm.c @@ -151,10 +151,8 @@ int bfin_pm_suspend_mem_enter(void) + L1_DATA_B_LENGTH + L1_SCRATCH_LENGTH, GFP_ATOMIC); - if (memptr == NULL) { - panic("bf53x_suspend_l1_mem malloc failed"); + if (!memptr) return -ENOMEM; - } #ifndef CONFIG_BF60x wakeup = bfin_read_VR_CTL() & ~FREQ; -- 2.13.0
