mirror of
https://mirrors.bfsu.edu.cn/git/linux.git
synced 2024-11-11 21:38:32 +08:00
rapidio: delete an unnecessary variable initialisation in three functions
The local variable "rc" will be set to an appropriate value a bit later. Thus omit the explicit initialisation at the beginning. Link: http://lkml.kernel.org/r/ed729e8c-815c-8b56-a48f-1be579d0cc2b@users.sourceforge.net Signed-off-by: Markus Elfring <elfring@users.sourceforge.net> Acked-by: Alexandre Bounine <alexandre.bounine@idt.com> Cc: Matt Porter <mporter@kernel.crashing.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
parent
d1509c097f
commit
002f6f40c8
@ -441,7 +441,7 @@ int rio_request_inb_dbell(struct rio_mport *mport,
|
||||
void (*dinb) (struct rio_mport * mport, void *dev_id, u16 src,
|
||||
u16 dst, u16 info))
|
||||
{
|
||||
int rc = 0;
|
||||
int rc;
|
||||
struct resource *res = kzalloc(sizeof(*res), GFP_KERNEL);
|
||||
|
||||
if (res) {
|
||||
@ -693,7 +693,7 @@ EXPORT_SYMBOL_GPL(rio_pw_enable);
|
||||
int rio_map_inb_region(struct rio_mport *mport, dma_addr_t local,
|
||||
u64 rbase, u32 size, u32 rflags)
|
||||
{
|
||||
int rc = 0;
|
||||
int rc;
|
||||
unsigned long flags;
|
||||
|
||||
if (!mport->ops->map_inb)
|
||||
@ -737,7 +737,7 @@ EXPORT_SYMBOL_GPL(rio_unmap_inb_region);
|
||||
int rio_map_outb_region(struct rio_mport *mport, u16 destid, u64 rbase,
|
||||
u32 size, u32 rflags, dma_addr_t *local)
|
||||
{
|
||||
int rc = 0;
|
||||
int rc;
|
||||
unsigned long flags;
|
||||
|
||||
if (!mport->ops->map_outb)
|
||||
|
Loading…
Reference in New Issue
Block a user