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setpriv: placete "declaration of 'index' shadows a global declaration" warning

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Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
This commit is contained in:
Denys Vlasenko 2017-08-29 15:34:38 +02:00
parent 9fed83a7cc
commit 0180b57aaf
1 changed files with 4 additions and 4 deletions
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8
util-linux/setpriv.c
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@ -173,14 +173,14 @@ static void set_ambient_caps(char *string)
cap = strtok(string, ","); cap = strtok(string, ",");
while (cap) { while (cap) {
unsigned index; unsigned idx;
index = parse_cap(cap); idx = parse_cap(cap);
if (cap[0] == '+') { if (cap[0] == '+') {
if (prctl(PR_CAP_AMBIENT, PR_CAP_AMBIENT_RAISE, index, 0, 0) < 0) if (prctl(PR_CAP_AMBIENT, PR_CAP_AMBIENT_RAISE, idx, 0, 0) < 0)
bb_perror_msg("cap_ambient_raise"); bb_perror_msg("cap_ambient_raise");
} else { } else {
if (prctl(PR_CAP_AMBIENT, PR_CAP_AMBIENT_LOWER, index, 0, 0) < 0) if (prctl(PR_CAP_AMBIENT, PR_CAP_AMBIENT_LOWER, idx, 0, 0) < 0)
bb_perror_msg("cap_ambient_lower"); bb_perror_msg("cap_ambient_lower");
} }
cap = strtok(NULL, ","); cap = strtok(NULL, ",");