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ARM: lpc32xx: Delete an error message for a failed memory allocation in lpc32xx_pm_enter()

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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 <elfring@users.sourceforge.net>
Signed-off-by: Vladimir Zapolskiy <vz@mleia.com>
This commit is contained in:
Markus Elfring 2017-06-01 19:50:32 +02:00 committed by Vladimir Zapolskiy
parent bfeffd1552
commit ac04fd6569
1 changed files with 1 additions and 5 deletions
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6
arch/arm/mach-lpc32xx/pm.c
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@ -87,12 +87,8 @@ static int lpc32xx_pm_enter(suspend_state_t state)
/* Allocate some space for temporary IRAM storage */
iram_swap_area = kmalloc(lpc32xx_sys_suspend_sz, GFP_KERNEL);
if (!iram_swap_area) {
printk(KERN_ERR
"PM Suspend: cannot allocate memory to save portion "
"of SRAM\n");
if (!iram_swap_area)
return -ENOMEM;
}
/* Backup a small area of IRAM used for the suspend code */
memcpy(iram_swap_area, (void *) TEMP_IRAM_AREA,