At Fri, 7 Nov 2008 08:52:43 +0000, Alan Horstmann wrote: > > The code I am working with at present includes unremarkable lines such as: > > snd_ctl_elem_value_t *line_in_vol; > snd_ctl_elem_value_alloca(&line_in_vol); > > Building this with a cross compiler for arm based on gcc 4.2.1 gives this > warning for the 2nd line: > > : warning: the address of 'line_in_vol' will always evaluate as 'true' > > but an older compiler on the desktop does not show this. Would this warning > be expected in these circumstances, or is the compiler being over zealous? > Am I missing something or is there a straightforward way to avoid such > warnings? (Code runs OK). Try the later version of alsa-lib. This should have been already fixed. Takashi _______________________________________________ Alsa-devel mailing list Alsa-devel@xxxxxxxxxxxxxxxx http://mailman.alsa-project.org/mailman/listinfo/alsa-devel
