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| author | Andy Shevchenko <andriy.shevchenko@linux.intel.com> | 2013-12-12 15:49:21 +0200 |
|---|---|---|
| committer | J. Bruce Fields <bfields@redhat.com> | 2013-12-12 11:37:17 -0500 |
| commit | 056785ea51a657f55953f6b0195baac2cceb1f16 (patch) | |
| tree | 081e3420752e737eb8bd9ce48b799a00e345bdef /net | |
| parent | a0ef5e19684f0447da9ff0654a12019c484f57ca (diff) | |
| download | linux-056785ea51a657f55953f6b0195baac2cceb1f16.tar.gz linux-056785ea51a657f55953f6b0195baac2cceb1f16.tar.bz2 linux-056785ea51a657f55953f6b0195baac2cceb1f16.zip | |
net/sunrpc/cache: simplify code by using hex_pack_byte()
hex_pack_byte() is a fast way to convert a byte in its ASCII representation. We
may use it instead of custom approach.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: J. Bruce Fields <bfields@redhat.com>
Diffstat (limited to 'net')
| -rw-r--r-- | net/sunrpc/cache.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/net/sunrpc/cache.c b/net/sunrpc/cache.c index a72de074172d..0877db0787b1 100644 --- a/net/sunrpc/cache.c +++ b/net/sunrpc/cache.c @@ -1111,9 +1111,7 @@ void qword_addhex(char **bpp, int *lp, char *buf, int blen) *bp++ = 'x'; len -= 2; while (blen && len >= 2) { - unsigned char c = *buf++; - *bp++ = '0' + ((c&0xf0)>>4) + (c>=0xa0)*('a'-'9'-1); - *bp++ = '0' + (c&0x0f) + ((c&0x0f)>=0x0a)*('a'-'9'-1); + bp = hex_byte_pack(bp, *buf++); len -= 2; blen--; } |