Messages in this thread Patch in this message | | | Subject | [PATCH 5/7] rapidio: Delete an unnecessary variable initialisation in three functions | From | SF Markus Elfring <> | Date | Fri, 15 Dec 2017 11:34:01 +0100 |
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From: Markus Elfring <elfring@users.sourceforge.net> Date: Fri, 15 Dec 2017 10:21:15 +0100
The local variable "rc" will be set to an appropriate value a bit later. Thus omit the explicit initialisation at the beginning.
Signed-off-by: Markus Elfring <elfring@users.sourceforge.net> --- drivers/rapidio/rio.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-)
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) -- 2.15.1
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