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authorMarkus Elfring <elfring@users.sourceforge.net>2018-02-16 14:04:49 +0100
committerTejun Heo <tj@kernel.org>2018-02-18 05:26:07 -0800
commitef59a62afdd223dadf74a22e994ab79d6bf4f2df (patch)
tree07bc54aeadbcbb0910a1782b1f36552da828a1a6 /drivers/ata/pata_it821x.c
parent3e342770a22b84c0246719d22c318c22ae2f782a (diff)
downloadlinux-ef59a62afdd223dadf74a22e994ab79d6bf4f2df.tar.bz2
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>
Diffstat (limited to 'drivers/ata/pata_it821x.c')
-rw-r--r--drivers/ata/pata_it821x.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/ata/pata_it821x.c b/drivers/ata/pata_it821x.c
index 8468b300193b..9bac79edbc2c 100644
--- a/drivers/ata/pata_it821x.c
+++ b/drivers/ata/pata_it821x.c
@@ -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;