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staging: unisys: visorchannel.c fix spacing around cast 

Clean up the following checkpatch.pl --strict checks:

CHECK: No space is necessary after a cast
+       buf = (u8 *) __get_free_page(GFP_KERNEL);

CHECK: No space is necessary after a cast
+       free_page((unsigned long) buf);

CHECK: spaces preferred around that '+' (ctx:VxE)
+                           SIG_QUEUE_OFFSET(&channel->chan_hdr, queue)+
\
                                                                       ^

Signed-off-by: David Kershner <david.kershner@unisys.com>
Signed-off-by: Benjamin Romer <benjamin.romer@unisys.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
David Kershner 2015-10-12 15:19:41 -04:00 committed by Greg Kroah-Hartman
parent 54bf4d454e
commit ad1a71546c
1 changed files with 3 additions and 3 deletions
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6
drivers/staging/unisys/visorbus/visorchannel.c
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@ -279,7 +279,7 @@ visorchannel_clear(struct visorchannel *channel, ulong offset, u8 ch,
int written = 0;
u8 *buf;
buf = (u8 *) __get_free_page(GFP_KERNEL);
buf = (u8 *)__get_free_page(GFP_KERNEL);
if (!buf)
return -ENOMEM;
@ -301,7 +301,7 @@ visorchannel_clear(struct visorchannel *channel, ulong offset, u8 ch,
err = 0;
cleanup:
free_page((unsigned long) buf);
free_page((unsigned long)buf);
return err;
}
EXPORT_SYMBOL_GPL(visorchannel_clear);
@ -332,7 +332,7 @@ EXPORT_SYMBOL_GPL(visorchannel_get_header);
*/
#define SIG_WRITE_FIELD(channel, queue, sig_hdr, FIELD) \
(visorchannel_write(channel, \
SIG_QUEUE_OFFSET(&channel->chan_hdr, queue)+ \
SIG_QUEUE_OFFSET(&channel->chan_hdr, queue) +\
offsetof(struct signal_queue_header, FIELD), \
&((sig_hdr)->FIELD), \
sizeof((sig_hdr)->FIELD)) >= 0)