Index: uspace/srv/fs/fat/fat_ops.c
===================================================================
--- uspace/srv/fs/fat/fat_ops.c	(revision f73b2913a9facbac5079836f6c5bee2148010a56)
+++ uspace/srv/fs/fat/fat_ops.c	(revision db71e2af5cdfe169de296e6f39b3e5eda7a966f6)
@@ -651,5 +651,5 @@
 		d = (fat_dentry_t *) b->data;
 		if ((fat_classify_dentry(d) == FAT_DENTRY_LAST) ||
-		    (bcmp(d->name, FAT_NAME_DOT, FAT_NAME_LEN)) == 0) {
+		    (memcmp(d->name, FAT_NAME_DOT, FAT_NAME_LEN)) == 0) {
 			memset(d, 0, sizeof(fat_dentry_t));
 			memcpy(d->name, FAT_NAME_DOT, FAT_NAME_LEN);
@@ -661,5 +661,5 @@
 		d++;
 		if ((fat_classify_dentry(d) == FAT_DENTRY_LAST) ||
-		    (bcmp(d->name, FAT_NAME_DOT_DOT, FAT_NAME_LEN) == 0)) {
+		    (memcmp(d->name, FAT_NAME_DOT_DOT, FAT_NAME_LEN) == 0)) {
 			memset(d, 0, sizeof(fat_dentry_t));
 			memcpy(d->name, FAT_NAME_DOT_DOT, FAT_NAME_LEN);
@@ -1042,7 +1042,7 @@
 	info = (fat32_fsinfo_t *) b->data;
 
-	if (bcmp(info->sig1, FAT32_FSINFO_SIG1, sizeof(info->sig1)) ||
-	    bcmp(info->sig2, FAT32_FSINFO_SIG2, sizeof(info->sig2)) ||
-	    bcmp(info->sig3, FAT32_FSINFO_SIG3, sizeof(info->sig3))) {
+	if (memcmp(info->sig1, FAT32_FSINFO_SIG1, sizeof(info->sig1)) != 0 ||
+	    memcmp(info->sig2, FAT32_FSINFO_SIG2, sizeof(info->sig2)) != 0 ||
+	    memcmp(info->sig3, FAT32_FSINFO_SIG3, sizeof(info->sig3)) != 0) {
 		(void) block_put(b);
 		return EINVAL;