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| author | Markus Elfring <elfring@users.sourceforge.net> | 2018-02-16 14:04:49 +0100 |
|---|---|---|
| committer | Tejun Heo <tj@kernel.org> | 2018-02-18 14:26:07 +0100 |
| commit | ef59a62afdd223dadf74a22e994ab79d6bf4f2df (patch) | |
| tree | 07bc54aeadbcbb0910a1782b1f36552da828a1a6 /drivers/ata/pata_it821x.c | |
| parent | pata_macio: Delete an error message for a failed memory allocation in two fun... (diff) | |
| download | linux-ef59a62afdd223dadf74a22e994ab79d6bf4f2df.tar.xz linux-ef59a62afdd223dadf74a22e994ab79d6bf4f2df.zip | |
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.c | 6 |
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; |