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wmifs: Fix "variable 'ppp_old" set but not used" compiler warning.

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Based on a patch from the Debian package [1].

[1] https://sources.debian.net/src/wmifs/1.4-2/debian/patches/fix-compiler-warning.patch/
This commit is contained in:
Doug Torrance 2015-05-27 17:33:12 -05:00 committed by Carlos R. Mafra
parent e913422bb8
commit abe2c4431a
1 changed files with 1 additions and 2 deletions
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3
wmifs/wmifs.c
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@ -638,7 +638,7 @@ int get_statistics(char *devname, long *ip, long *op, long *is, long *os)
int input, output; int input, output;
int i; int i;
int found; int found;
struct ppp_stats ppp_cur, ppp_old; struct ppp_stats ppp_cur;
static int ppp_opened; static int ppp_opened;
@ -650,7 +650,6 @@ int get_statistics(char *devname, long *ip, long *op, long *is, long *os)
if (ppp_h < 0) if (ppp_h < 0)
return -1; return -1;
get_ppp_stats(&ppp_cur); get_ppp_stats(&ppp_cur);
ppp_old = ppp_cur;
ppp_opened = 1; ppp_opened = 1;
} }