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authorMichal Schmidt <mschmidt@redhat.com>2013-03-06 14:17:59 +0100
committerMichal Schmidt <mschmidt@redhat.com>2013-03-08 10:09:31 +0100
commit5f1be48b264e4d556f688062cc6f4a1e03f9f455 (patch)
treec33437f3ab4a6c06a3a554ba09ae62b92d1c6626 /src/shared/util.h
parent0be8342c04bbf129b4a21e5073eacccbbce4e896 (diff)
shared: remove pointless checks in auto-cleanup functions
The argument given to the __attribute__((cleanup)) functions is the address of the variable that's going out of scope. It cannot be NULL. The "if (!s)" check in set_freep() is pointless. Perhaps "if (!*s)" was intented. But that's pointless too, because set_free()/set_free_free() are OK to call with a NULL argument (just like free()). Setting "*s = NULL" is pointless, because the variable that s points to is about to go out of scope. The same holds for strv_freep().
Diffstat (limited to 'src/shared/util.h')
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