• Geert Uytterhoeven's avatar
    NFC: fdp: Detect errors from fdp_nci_create_conn() · fa1ce54e
    Geert Uytterhoeven authored
    drivers/nfc/fdp/fdp.c: In function ‘fdp_nci_patch_otp’:
    drivers/nfc/fdp/fdp.c:373: warning: comparison is always false due to limited range of data type
    drivers/nfc/fdp/fdp.c: In function ‘fdp_nci_patch_ram’:
    drivers/nfc/fdp/fdp.c:444: warning: comparison is always false due to limited range of data type
    
    fdp_nci_create_conn() may return a negative error code, which is
    silently ignored by assigning it to a u8.
    
    Change conn_id from u8 to int to fix this.
    
    Fixes: a06347c0 ("NFC: Add Intel Fields Peak NFC solution driver")
    Signed-off-by: 's avatarGeert Uytterhoeven <geert@linux-m68k.org>
    Signed-off-by: 's avatarSamuel Ortiz <sameo@linux.intel.com>
    fa1ce54e
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