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sunrpc/cache.h: fix coding style

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Neaten code style in get_int().
Also use sizeof() instead of hard coded number as suggested by
Joe Perches <joe@perches.com>.

Cc: Joe Perches <joe@perches.com>
Signed-off-by: Eldad Zack <eldad@fogrefinery.com>
Signed-off-by: J. Bruce Fields <bfields@redhat.com>
This commit is contained in:
Eldad Zack 2012-07-06 21:31:56 +02:00 committed by J. Bruce Fields
parent 7f2e7dc0fd
commit d9c2ede63c
1 changed files with 10 additions and 4 deletions
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14
include/linux/sunrpc/cache.h
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@ -219,11 +219,17 @@ static inline int get_int(char **bpp, int *anint)
char buf[50];
char *ep;
int rv;
int len = qword_get(bpp, buf, 50);
if (len < 0) return -EINVAL;
if (len ==0) return -ENOENT;
int len = qword_get(bpp, buf, sizeof(buf));
if (len < 0)
return -EINVAL;
if (len == 0)
return -ENOENT;
rv = simple_strtol(buf, &ep, 0);
if (*ep) return -EINVAL;
if (*ep)
return -EINVAL;
*anint = rv;
return 0;
}