From: Sudip Mukherjee Date: Thu, 17 Sep 2015 10:12:54 +0000 (-0300) Subject: [media] c8sectpfe: fix return of garbage X-Git-Tag: v5.15~14901^2~7 X-Git-Url: https://git.proxmox.com/?a=commitdiff_plain;h=51a3ac5f4dc45120c78fad51096d989914801457;p=mirror_ubuntu-kernels.git [media] c8sectpfe: fix return of garbage The variable err was never initialized, that means we had been checking a garbage value in the for loop. Moreover if the segment is not outside the firmware file then also we have been returning the garbage. Initialize it to 0 so that on success we return the value and no need to check in the for loop also as it is initially 0 and whenever that value changes we have done a break from the loop. Signed-off-by: Sudip Mukherjee Signed-off-by: Mauro Carvalho Chehab --- diff --git a/drivers/media/platform/sti/c8sectpfe/c8sectpfe-core.c b/drivers/media/platform/sti/c8sectpfe/c8sectpfe-core.c index 16aa494f22be..f922f2e827bc 100644 --- a/drivers/media/platform/sti/c8sectpfe/c8sectpfe-core.c +++ b/drivers/media/platform/sti/c8sectpfe/c8sectpfe-core.c @@ -1097,7 +1097,7 @@ static int load_slim_core_fw(const struct firmware *fw, void *context) Elf32_Ehdr *ehdr; Elf32_Phdr *phdr; u8 __iomem *dst; - int err, i; + int err = 0, i; if (!fw || !context) return -EINVAL; @@ -1106,7 +1106,7 @@ static int load_slim_core_fw(const struct firmware *fw, void *context) phdr = (Elf32_Phdr *)(fw->data + ehdr->e_phoff); /* go through the available ELF segments */ - for (i = 0; i < ehdr->e_phnum && !err; i++, phdr++) { + for (i = 0; i < ehdr->e_phnum; i++, phdr++) { /* Only consider LOAD segments */ if (phdr->p_type != PT_LOAD)