ext4: "ret" may be used uninitialized in ext4_lazyinit_thread()
Newer GCC's reported the following build warning: fs/ext4/super.c: In function 'ext4_lazyinit_thread': fs/ext4/super.c:2702: warning: 'ret' may be used uninitialized in this function Fix it by removing the need for the ret variable in the first place. Signed-off-by: "Lukas Czerner" <lczerner@redhat.com> Reported-by: "Stefan Richter" <stefanr@s5r6.in-berlin.de> Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
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@ -2699,7 +2699,6 @@ static int ext4_lazyinit_thread(void *arg)
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struct ext4_li_request *elr;
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unsigned long next_wakeup;
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DEFINE_WAIT(wait);
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int ret;
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BUG_ON(NULL == eli);
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@ -2723,13 +2722,12 @@ cont_thread:
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elr = list_entry(pos, struct ext4_li_request,
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lr_request);
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if (time_after_eq(jiffies, elr->lr_next_sched))
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ret = ext4_run_li_request(elr);
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if (ret) {
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ret = 0;
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ext4_remove_li_request(elr);
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continue;
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if (time_after_eq(jiffies, elr->lr_next_sched)) {
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if (ext4_run_li_request(elr) != 0) {
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/* error, remove the lazy_init job */
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ext4_remove_li_request(elr);
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continue;
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}
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}
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if (time_before(elr->lr_next_sched, next_wakeup))
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