From 002f6f40c8e10547c2d2bc0e96de6d94ca1aa4dc Mon Sep 17 00:00:00 2001 From: Markus Elfring Date: Tue, 6 Feb 2018 15:39:55 -0800 Subject: 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 Acked-by: Alexandre Bounine Cc: Matt Porter Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- drivers/rapidio/rio.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'drivers/rapidio') diff --git a/drivers/rapidio/rio.c b/drivers/rapidio/rio.c index 90534365e46c..4604410fb001 100644 --- a/drivers/rapidio/rio.c +++ b/drivers/rapidio/rio.c @@ -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) -- cgit v1.2.3