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From: Build regressions/improvements in v3.3-rc3

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Fellow wireless developers:

In http://lkml.indiana.edu/hypermail/linux/kernel/1202.1/01964.html, Geert Uytterhoeven lists the following warnings as occurring in mainline V3.3-rc3. The list is considerably smaller than were found for V3.2. In addition, there are no longer any build errors for wireless.

I'm pretty sure the remaining warnings are not present in the current wireless-testing code using "gcc (SUSE Linux) 4.6.2", but I'm posting them so that you know some compiler/architecture combination reports a problem. The warnings are as follows:

+ src/drivers/net/wireless/ath/ath5k/base.c: warning: return from incompatible pointer type: => 84, 85:1 + src/drivers/net/wireless/ath/ath6kl/init.c: warning: 'hw' may be used uninitialized in this function: => 1377:26 + src/drivers/net/wireless/brcm80211/brcmsmac/aiutils.c: warning: 'in' is used uninitialized in this function: => 915 + src/drivers/net/wireless/brcm80211/brcmsmac/aiutils.c: warning: 'in' may be used uninitialized in this function: => 915 + src/drivers/net/wireless/brcm80211/brcmsmac/aiutils.c: warning: 'val' is used uninitialized in this function: => 765, 1159 + src/drivers/net/wireless/brcm80211/brcmsmac/aiutils.c: warning: 'val' may be used uninitialized in this function: => 765, 1159 + src/drivers/net/wireless/brcm80211/brcmsmac/aiutils.c: warning: 'w' is used uninitialized in this function: => 1185 + src/drivers/net/wireless/brcm80211/brcmsmac/main.c: warning: comparison is always false due to limited range of data type: => 5682, 5582 + src/drivers/net/wireless/brcm80211/brcmsmac/nicpci.c: warning: 'byte_val' is used uninitialized in this function: => 280 + src/drivers/net/wireless/brcm80211/brcmsmac/nicpci.c: warning: 'reg_val' is used uninitialized in this function: => 487 + src/drivers/net/wireless/ipw2x00/libipw_wx.c: warning: unused variable 'dev': => 526 + src/drivers/net/wireless/orinoco/orinoco_usb.c: warning: 'version' defined but not used: => 1759, 1759:13

Larry
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