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authorJeff Garzik <jeff@garzik.org>2007-07-17 00:01:09 -0400
committerJeff Garzik <jeff@garzik.org>2007-07-17 16:17:59 -0400
commitf6c4286590e7cb13dd16cb2a6e4dc4a27ce6df1d (patch)
tree92826825d123d0f0f52074024045cb43ec721cc5 /kernel/Kconfig.preempt
parent6f686d3d14621b90f3793b705bdf9fa624fd29ca (diff)
[netdrvr] natsemi: Fix device removal bug
This episode illustrates how an overused warning can train people to ignore that warning, which winds up hiding bugs. The warning drivers/net/natsemi.c: In function ‘natsemi_remove1’: drivers/net/natsemi.c:3222: warning: ignoring return value of ‘device_create_file’, declared with attribute warn_unused_result is oft-ignored, even though at close inspection one notices this occurs in the /remove/ function, not normally where creation occurs. A quick s/create/remove/ and we are fixed, with the warning gone. Signed-off-by: Jeff Garzik <jeff@garzik.org>
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