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Manage: Remove unnecessary NULL pointer checks 

sysfs_free() handles NULL pointers, so remove superfluous NULL pointer
checks before calling it.

Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com>
This commit is contained in:
Jes Sorensen 2016-03-07 11:54:33 -05:00
parent 21f541cc31
commit 6e8d27e77e
1 changed files with 3 additions and 6 deletions
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9
Manage.c
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@ -119,8 +119,7 @@ int Manage_ro(char *devname, int fd, int readonly)
}
out:
#ifndef MDASSEMBLE
if (mdi)
sysfs_free(mdi);
sysfs_free(mdi);
#endif
return rv;
}
@ -516,8 +515,7 @@ done:
map_remove(&map, devnm);
map_unlock(&map);
out:
if (mdi)
sysfs_free(mdi);
sysfs_free(mdi);
return rv;
}
@ -1164,8 +1162,7 @@ int Manage_remove(struct supertype *tst, int fd, struct mddev_dev *dv,
"state", "remove");
else
err = -1;
if (sra)
sysfs_free(sra);
sysfs_free(sra);
}
}
if (err) {