Messages in this thread | | | From | Kalle Valo <> | Subject | Re: linux-next: build warning after merge of the wireless-drivers-next tree | Date | Fri, 13 Jan 2017 15:47:41 +0200 |
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Stephen Rothwell <sfr@canb.auug.org.au> writes:
> Hi all, > > After merging the wireless-drivers-next tree, today's linux-next build > (x86_64 allmodconfig) produced this warning: > > drivers/net/wireless/marvell/mwifiex/pcie.c: In function 'mwifiex_pcie_remove': > drivers/net/wireless/marvell/mwifiex/pcie.c:303:5: warning: 'fw_status' may be used uninitialized in this function [-Wmaybe-uninitialized] > if (fw_status == FIRMWARE_READY_PCIE && !adapter->mfg_mode) { > ^ > > Introduced by commit > > 045f0c1b5e26 ("mwifiex: get rid of global user_rmmod flag") > > This is not a false positive since "reg" could be NULL just above > (otherwise it would be tested for).
Thanks, I noticed this myself yesterday (after I had applied the patch) and I have asked Marvell to send a fix.
-- Kalle Valo
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