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pata_it821x: Delete an error message for a failed memory allocation in it821x_firmware_command() 

Omit an extra message for a memory allocation failure in this function.

This issue was detected by using the Coccinelle software.

Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
Signed-off-by: Tejun Heo <tj@kernel.org>
This commit is contained in:
Markus Elfring 2018-02-16 14:04:49 +01:00 committed by Tejun Heo
parent 3e342770a2
commit ef59a62afd
1 changed files with 3 additions and 3 deletions
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6
drivers/ata/pata_it821x.c
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@ -658,10 +658,10 @@ static u8 *it821x_firmware_command(struct ata_port *ap, u8 cmd, int len)
u8 status;
int n = 0;
u16 *buf = kmalloc(len, GFP_KERNEL);
if (buf == NULL) {
printk(KERN_ERR "it821x_firmware_command: Out of memory\n");
if (!buf)
return NULL;
}
/* This isn't quite a normal ATA command as we are talking to the
firmware not the drives */
ap->ctl |= ATA_NIEN;