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  • Nishanth Menon's avatar
    [COMMON / OMAP4/ OMAP5] cast fget result to void · 79186cee
    Nishanth Menon authored
    
    
    Seems fgets needs to have return value checked, but our existing logic
    seems to have no need for it, so cast to void to make gcc 5.1 happy.
    
    Fixes:
    arch/arm/mach-omap/omap4/uc_audit44xx.c:887:2: warning: ignoring return value of 'fgets', declared with attribute warn_unused_result [-Wunused-result]
    arch/arm/mach-omap/omap5/lib54xx.c:500:2: warning: ignoring return value of 'fgets', declared with attribute warn_unused_result [-Wunused-result]
    arch/arm/mach-omap/omap5/lib54xx.c:501:2: warning: ignoring return value of 'fgets', declared with attribute warn_unused_result [-Wunused-result]
    common/cpuinfo.c:1576:3: warning: ignoring return value of 'fgets', declared with attribute warn_unused_result [-Wunused-result]
    common/cpuinfo.c:1704:3: warning: ignoring return value of 'fgets', declared with attribute warn_unused_result [-Wunused-result]
    common/cpuinfo.c:1707:4: warning: ignoring return value of 'fgets', declared with attribute warn_unused_result [-Wunused-result]
    common/cpuinfo.c:303:2: warning: ignoring return value of 'fgets', declared with attribute warn_unused_result [-Wunused-result]
    common/trace.c:1110:3: warning: ignoring return value of 'fgets', declared with attribute warn_unused_result [-Wunused-result]
    common/trace.c:1170:3: warning: ignoring return value of 'fgets', declared with attribute warn_unused_result [-Wunused-result]
    common/trace.c:450:3: warning: ignoring return value of 'fgets', declared with attribute warn_unused_result [-Wunused-result]
    common/trace.c:639:3: warning: ignoring return value of 'fgets', declared with attribute warn_unused_result [-Wunused-result]
    common/trace.c:782:3: warning: ignoring return value of 'fgets', declared with attribute warn_unused_result [-Wunused-result]
    common/trace.c:840:2: warning: ignoring return value of 'fgets', declared with attribute warn_unused_result [-Wunused-result]
    common/trace.c:853:3: warning: ignoring return value of 'fgets', declared with attribute warn_unused_result [-Wunused-result]
    common/trace.c:872:2: warning: ignoring return value of 'fgets', declared with attribute warn_unused_result [-Wunused-result]
    common/trace.c:884:3: warning: ignoring return value of 'fgets', declared with attribute warn_unused_result [-Wunused-result]
    common/trace.c:906:3: warning: ignoring return value of 'fgets', declared with attribute warn_unused_result [-Wunused-result]
    common/trace.c:961:3: warning: ignoring return value of 'fgets', declared with attribute warn_unused_result [-Wunused-result]
    common/trace.c:984:3: warning: ignoring return value of 'fgets', declared with attribute warn_unused_result [-Wunused-result]
    
    Reported-by: default avatarRobert C Nelson <robertcnelson@gmail.com>
    Signed-off-by: default avatarNishanth Menon <nm@ti.com>
    79186cee