From: Markus Elfring <elfr...@users.sourceforge.net> Date: Sat, 20 May 2017 20:27:23 +0200
Omit two extra messages for memory allocation failures 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 <elfr...@users.sourceforge.net> --- drivers/virt/fsl_hypervisor.c | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-) diff --git a/drivers/virt/fsl_hypervisor.c b/drivers/virt/fsl_hypervisor.c index 4031632b8c9d..db07c76f1ff7 100644 --- a/drivers/virt/fsl_hypervisor.c +++ b/drivers/virt/fsl_hypervisor.c @@ -227,7 +227,5 @@ static long ioctl_memcpy(struct fsl_hv_ioctl_memcpy __user *p) - if (!pages) { - pr_debug("fsl-hv: could not allocate page list\n"); + if (!pages) return -ENOMEM; - } /* * sg_list is the list of fh_sg_list objects that we pass to the @@ -238,5 +236,4 @@ static long ioctl_memcpy(struct fsl_hv_ioctl_memcpy __user *p) if (!sg_list_unaligned) { - pr_debug("fsl-hv: could not allocate S/G list\n"); ret = -ENOMEM; goto exit; } -- 2.13.0
