From 03dafe3202372e557f7125dc8155cb1d564d1f5e Mon Sep 17 00:00:00 2001 From: David Oberhollenzer Date: Wed, 1 Nov 2017 23:08:45 +0100 Subject: Enable further warning flags, address new warnings mtd_debug: Remove a duplicate if case. MTD_CAP_NANDFLASH has only one flag set (MTD_WRITEABLE). Directly below, we had a check for MTD_WRITEABLE in the else branch which can't possible ever have triggered. Checking for MTD_WRITEABLE in addition to the CAP constants was probably not intended anyway, given the check for the individual flags if all else fails. integck: We already established that "r" is less than the number of elements in the list, so the loop condition doesn't need to check if w is NULL in addition. At least this way, the compiler "gets" that w cannot be NULL below and doesn't issue warnings. Signed-off-by: David Oberhollenzer --- misc-utils/mtd_debug.c | 2 -- 1 file changed, 2 deletions(-) (limited to 'misc-utils') diff --git a/misc-utils/mtd_debug.c b/misc-utils/mtd_debug.c index 1fd6871..ac37e23 100644 --- a/misc-utils/mtd_debug.c +++ b/misc-utils/mtd_debug.c @@ -286,8 +286,6 @@ static int showinfo(int fd) printf("MTD_CAP_NORFLASH"); else if (mtd.flags == MTD_CAP_NANDFLASH) printf("MTD_CAP_NANDFLASH"); - else if (mtd.flags == MTD_WRITEABLE) - printf("MTD_WRITEABLE"); else { int first = 1; static struct { -- cgit v1.2.3