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init/initramfs.c: fix "symbol shadows an earlier one" noise

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The symbol 'count' is a local global variable in this file.  The function
clean_rootfs() should use a different symbol name to prevent "symbol
shadows an earlier one" noise.

Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
H Hartley Sweeten 2010-03-05 13:42:39 -08:00 committed by Linus Torvalds
parent 9a85b8d604
commit 8aaed5bec2
1 changed files with 6 additions and 6 deletions
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12
init/initramfs.c
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@ -525,7 +525,7 @@ static void __init clean_rootfs(void)
int fd;
void *buf;
struct linux_dirent64 *dirp;
int count;
int num;
fd = sys_open("/", O_RDONLY, 0);
WARN_ON(fd < 0);
@ -539,9 +539,9 @@ static void __init clean_rootfs(void)
}
dirp = buf;
count = sys_getdents64(fd, dirp, BUF_SIZE);
while (count > 0) {
while (count > 0) {
num = sys_getdents64(fd, dirp, BUF_SIZE);
while (num > 0) {
while (num > 0) {
struct stat st;
int ret;
@ -554,12 +554,12 @@ static void __init clean_rootfs(void)
sys_unlink(dirp->d_name);
}
count -= dirp->d_reclen;
num -= dirp->d_reclen;
dirp = (void *)dirp + dirp->d_reclen;
}
dirp = buf;
memset(buf, 0, BUF_SIZE);
count = sys_getdents64(fd, dirp, BUF_SIZE);
num = sys_getdents64(fd, dirp, BUF_SIZE);
}
sys_close(fd);